thin clear day guard

Daytime Bruxism

This article has been medically reviewed and verified by Dr. Lara Coseo (DDS, FAGD) as of 6/10/2020. She is a 2004 graduate of Baylor College of Dentistry in Dallas, TX. Having practiced general dentistry for 13 years, Dr. Lara currently serves as an Associate Professor at Texas A&M College of Dentistry.

It’s doesn’t just happen during the night.

Jaw pain and tension can greatly impact your day to day activities and quality of life. Headaches, jaw pain or soreness and dental wear can be symptoms of day bruxism too.

During the day, clenching the teeth is more common than grinding.

Normal activities may induce a little bit of light clenching and that’s okay.

If you find yourself clenching your teeth together while you’re sitting at the computer for instance or while focusing on a task that is pretty common.

Now, if you’re reading this thinking YES I DO clench or grind my teeth during my day and I have the jaw pain to prove it, you may be suffering from daytime bruxism.

Additionally, you may benefit from wearing a thin night guard during the day to protect and save your teeth.

The Sentinel Mouthguard is a bruxism treatment indicated for relief of pain associated with jaw clenching and teeth grinding.

“But I don’t want everyone to know I’m wearing a guard during the day. I need to be able to talk on the phone and talk with coworkers..”

We hear you. Have you ever seen the thin Invisalign clear retainers? Our 1mm hard night guard is just as thin and unnoticeable.

So fear not! We have you covered. The thin daytime guard is clear in color and is virtually unnoticeable in the mouth. It is very thin so communicating with the appliance in is a breeze.

Interesting fact! Some studies suggest that diurnal bruxism is less prevalent in aged and experienced workers. Young workers in high stress in environments with less experience tend to clench and/or grind their teeth more regularly and with more intensity.

Do you believe you may be suffering from daytime bruxism? This is also referred to as diurnal bruxism in the dental field.

Some dentists speculate that teeth grinding and clenching is getting worse because of day to day stresses though other factors like sleep apnea can cause teeth grinding as well.


High stress occupations can cause daytime bruxism.

From paramedics to taxi drivers to customer service agents to stay at home parents, stress is oftentimes lurking behind the clenched jaw. Stress induced bruxism can come and go during your life. If suffering from sleep apnea, the bruxism can stay with you for much longer.

Signs of bruxism


Painful to chew gum or certain foods ex: steak

Jaw tension and tightness. Feels like jaw is never relaxed.

Jaw and/or teeth pain

Teeth sensitive to cold


What to do?

Habit awareness. Simply being aware of what you’re doing is the first step to recognizing the habit and making a conscience decision to stop.

Habit reversal therapy. A behavioral treatment that provides a step by step guide to reversing habits. This can be an effective tool to empower a person to overcome the urge to clench the jaw during the day.

Relaxation techniques. This includes focusing on the breath, mind/body scan, meditation, repetitive mantras, focusing on visual imagery, hot baths, sipping tea, sitting outside, etc.

Biofeedback massed therapy. A therapy that involves visual and audio techniques that help you gain control over involuntary movements.

Moist heat therapy. Hot compresses with a damp cloth on the jaw in the morning as soon as you get up. 20 minutes on each side can penetrate the muscles and help to loosen them up. Also, evening hot compresses after a long day can offer relief.

Treatment includes often includes night guards or splints. Hard splints and soft splints can help greatly to break up tooth on tooth contact and give the teeth a much needed break from bruxing.

Self massage on different points on the face. There are a few points on the jaw area that can be massaged daily to relax the muscle tissue and reduce nerve compression. Find out how to properly self massage the jaw here.

Other recommendations include getting a good nights’ sleep, eating well, daily exercise, reducing smoking and alcohol.

Daytime Bruxism

The good news is, you’re awake when you’re performing the action unlike nocturnal bruxism. Self awareness, that is, being cognizant of clenching the teeth during the day is your first step to curing the issue. When you find yourself clenching, take a deep breath and relax the jaw. We tend to hold all of our stress in our jaw. Relax the teeth. Relax the jaw and breath.

Lactic acid.

Similar to when we lift weights and feel sore after, a feeling of tension and tightness in the face can build up due to the constant “working out” of the jaw at night or during the day. Lactic acid builds up in the muscles.

Your teeth need a break. Your jaw needs a break but there is no relief because the act is involuntary. You’re not trying to do it!

When the muscles aren’t firing as much, they can relax and pain decreases.


daytime bruxism

The prevalence of daytime bruxism is high in the work place. Studies show that young professionals with less experience on the job tend to suffer from this parafunctional activity more so than aged, experienced workers. Certain therapies such as behavioral therapies, habit reversal therapies and relaxation techniques have shown promising success in lessening diurnal bruxism. Additionally, moist warm compresses on the jaw, wearing a dental night guard during the day and self massage can help greatly.


Okeson JP. The effect of hard and soft occlusal splints on nocturnal bruxism. J Am Dent Assoc. 1987;114(6):788–91.

S Varalakshmi Reddy, M Praveen Kumar, D Sravanthi, Abdul Habeeb Bin Mohsin, V AnuhyaJ. Bruxism: A Literature Review. Int Oral Health. 2014 Nov-Dec; 6(6): 105–109. PMCID: PMC4295445

Jager, W. (2003) Breaking ’bad habits’: a dynamical perspective on habit formation and change. in: L. Hendrickx, W. Jager, L. Steg, (Eds.) Human Decision Making and Environmental Perception. Understanding and Assisting Human Decision Making in Real-life Settings. Liber Amicorum for Charles Vlek. Groningen: University of Groningen.

Work, Stress, and Diurnal Bruxism: A Pilot Study among Information Technology Professionals in Bangalore City, India S. K. Rao, M. Bhat, J. DavidInt J Dent. 2011; 2011: 650489. Published online 2011 Dec 10. doi: 10.1155/2011/650489PMCID: PMC3235458

occlusal guard & splint

Occlusal Guard or Splint | Is It Effective?

This article has been medically reviewed and verified by Dr. Lara Coseo (DDS, FAGD) as of 6/10/2020. She is a 2004 graduate of Baylor College of Dentistry in Dallas, TX. Having practiced general dentistry for 13 years, Dr. Lara currently serves as an Associate Professor at Texas A&M College of Dentistry.

If properly cared for, human teeth can last their entire lifetime.

The Academy of General Dentistry reports that there is no reason senior citizens can’t keep their natural teeth for a lifetime since tooth loss is the result of oral issues not due to aging. This is where the occlusal guard comes in.

Healthy teeth may be important aesthetically but they’re also GREATLY linked to overall health within the body.

A majority of the people believe that just brushing your teeth daily is a guarantee for a good dental health but it is not. Practicing good dental health goes beyond just keeping them clean. Keeping your teeth protected from the effects of teeth grinding and clenching by using an occlusal guard means ensuring your teeth are there for you in the future. 

What is an Occlusal Guard?

An occlusal guard is more commonly referred to as a night guard.

It is a clear appliance that is worn over the teeth much like a glove to protect the teeth from damage resulting from bruxism. Bruxism is a term that refers to the habit of grinding and/or clenching the teeth at night or during the day.

“Occlusal” simply refers to the biting or grinding portion of the tooth surfaces. These “chewing” surfaces of the teeth need protection against the constant force of clenching and/or grinding.

A “guard” can be made from a variety of different materials including a hard, non-flexible material, a soft material or even a combination of both.

What is an Occlusal Splint?

The occlusal splint is generally a hard, non-flexible device made of processed acrylic resin. The function is to guide or steer the jaw as it moves side-to-side and front-to-back. This can greatly help with TMJ or jaw misalignment issues.

Who needs an Occlusal Guard?

Persons that grind or clench their teeth in a habitual way (night after night) should wear an occlusal guard to protect their teeth and gums.

Teeth grinding (medically referred to as the bruxism) is a condition that mostly occurs involuntarily. The patient grinds, clenches or gnashes the teeth and it mostly occurs at night time while asleep. In some cases, it can happen during the day and involuntarily.

Teeth grinding wears your teeth down over time. Bruxism may cause teeth fractures thus leading to possible bacterial infections and/or expensive dental restoration work. The condition also causes week contact between the teeth and the jaws and this simply means that you might lose your teeth at a very early age.

Tooth grinding is most often caused by sleeping habits and stress. These two conditions must be treated to stop this condition. A toothpick is useful for cleaning areas between teeth but you should be very care not to touch the gum. Also, forcing toothpick between teeth puts undue stress that can cause microscopic cracks in teeth. Make proper use of the toothpick and do not over use it for healthy teeth.

Occlusal Guard Price

occlusal guard price

In the dental office, Occlusal guard price ranges from $300-$800 depending on where you are located in the world. Dental offices in Alabama may charge hundreds less than let’s say downtown San Francisco.

Online, custom night guard prices range from $100-$200.

How do Occlusal Guards work?

Occlusal guards do not cure teeth grinding. To date, there is still no known cure for teeth grinding. Effectively, these custom night guards provide a barrier between the chewing surfaces of the teeth so that the destructive forces take a break from meeting each other night after night. This gives your jaw a break and allows your teeth to avoid the damage(s) from constant grinding and teeth grinding.

Wearing a night guard is the best way to prevent further damage and relieve the associated symptoms of teeth grinding such as headaches, jaw pain, teeth pain, facial soreness, teeth flattening/cracking/breakage.

What are Occlusal Guards made of?

Occlusal guards can be made from a variety of plastic materials including silicon, ethylene vinyl acetate, copolysters and more. Your dentist or provider should be able to provide a list of the materials used in their products. Be sure to check if your dental night guard is BPA free. If you have allergies to plastics or chemicals do your research. A reputable provider should be able to answer your questions and guide you to the right night guard type for you.

Things to avoid to protect your teeth from further damage

Using teeth as tools
The primary purpose of teeth is to grind food to ease digestion. They are not meant for cracking hard materials and other odd jobs people expose them to. Some of the odd jobs where many use their teeth on include tearing open plastic bags, straightening a bent folk and uncapping soda bottles among others. Most people have at one time or another for using their teeth to uncap their drinks. These activities can cause the teeth edge to weaken or even fracture. Keeping necessary tools such as bottle openers and scissors on hand is the safest way of avoiding such cases.

High intake of caffeine, alcohol or drug stimulants
Cigarettes and other tobacco products are mostly associated with health problems such as lung cancer but little is said about teeth damage.

Several studies have shown that cigar smokers are at high risk of bone and tooth loss. Tobacco is a stimulant that contains a substance called nicotine that not only destroys the lungs but teeth too. Nicotine settles on the teeth enamel gradually turning them yellow. With time the teeth will decay. The substance is also known for inhibiting saliva making in the mouth and this promotes bacteria build up.

Caffeine and alcohol have similar effects as tobacco. High intake of both significantly promotes tooth decay over time. Research has also suggested that people who ingest stimulants daily are more susceptible to bruxism disorders. This leads to the need of an occlusal guard or splint.

It is therefore important to reduce the intake of concentrated coffee and also the frequency of taking alcohol.

Crunching on ice and sugary drinks
Many of us love cold drinks, particularly during summers. Ice-cold soda or iced tea is a favorite to many while crunching the left over ice is such an amazing feeling. But these enjoyments can be harmful to your dental health.

The material forming the outer tooth structure (enamel) is very sensitive to temperature fluctuations. The cold temperature of the ice can cause your teeth to have microscopic cracks or fracture. These cracks will expose the teeth to bacterial infections and does not end well. You also should stop the habit of crunching popcorn since it puts undue stress on the teeth and can also cause tiny fractures.

Avoid sipping sugary and acid beverages
especially sodas throughout the day. It is important to note that you may be feeding bacteria with some of these sugary drinks.

Acidic beverages are also known for fostering tooth decay. If you have to sip your favorite drink, try to use a straw to minimize teeth exposure. Additionally, hard breath mints are not good for your teeth and you should avoid them. The bottom line is, be mindful of what you put in your mouth since it will have an impact on your dental health in future.

Remember, you need your teeth for a lot more than smiling. If you realize that some dental problems are cropping up, it is important to have it checked immediately by your dentist. Dental health should be emphasized from an early age to avoid complicated cases in future. A mouthguard for sleeping is a great investment in yourself and your health.

It is also advisable to have your teeth checked at least twice in a year. Wearing an occlusal guard or sometimes called a bite splint is a responsible, preventative measure and will save you hundreds of dollars in expensive dental repairs down the road.


Crout, Danny K. DMD, MS (2016) Anatomy of an Occlusal Splint. ADA GENERAL DENTISTRY March/April 2017, 52-59

Carlier, Jean-Francois (2011), Usefulness of Occlusal Splints. J Dentofacial Anom Orthod 2012;15:20. Ó RODF/ EDP Sciences, 1-11

Goncalves DA, Bigal ME, Jales LC, Camparis CM, Speciali JG. Headache and symptoms of temporomandibular disorder: an epidemiological study. Headache 2010;50:231–41.

dentist made night dental guards

Dental Night Guard Cost

Why Do Dental Night Guards Vary so Much in Cost?

Store bought “ready to wear” dental night guards cost as little as $20.00. Some dentists are charging upwards of $800. Online, you can purchase a custom made night guard by taking your own dental impression for as little as $99.00. What gives?

Sometimes your dentist can justify the price of what dental night guards cost.

For example, dentists could be making a complex guard for you to treat misalignment of the jaw or sleep apnea.

If your dentist is making you a traditional custom night guard with no bells and whistles, a better option financially, might be to buy a custom night guard online.

Teeth grinding or bruxism is not only painful, but can also be harmful to ones’ dental health. It can result in the fracturing of teeth and eventually tooth loss. In some chronic cases, it could even lead to jaw disorders, such as temporomandibular joint disorder and change the appearance of the face. The worst part is that it usually happens when the person is asleep and unaware.

So why does a night guard cost so much?

If you find yourself in the market for a dental night guard and you’re unsure of which route to take, there is comfort (not to mention savings) in knowing your options.

The good news is, dental night guards were created to counter the effects of bruxism. They do work. Wearing a dental night guard offers excellent protection for the teeth and can alleviate teeth pain, jaw pain, headaches and more!

The night guard is a removable appliance worn during sleep to protect teeth and the jaw from the damage caused by clenching by reducing its hazardous effects.

The question is –why the wide difference in night guard cost? And which is better? The ones made by dentists or the direct night guard labs online? To help individuals in their decision making, let’s take a closer look at the pros and cons of each one.

Dentist-Made Night Guard

Pros of going through your dentist:

1. The primary advantage of choosing to go to your local dentist for your night guard is convenience.

He or she will do all the work for you. During the initial visit, the dentist will take impressions of your teeth and fill out the necessary paper work as your teeth impression is sent to a professional dental laboratory for fabrication.

A return visit is required to fit the fabricated night guard once it has been shipped to your dentist.

2. Fitting adjustments.

If your night guard needs some minor adjustments, it’s more convenient to visit your dentist and have them make them to any areas of concern.

3. Ability to make a more customized type.

Custom dental night guards can become more involved if a person is being treated for TMJ or alignment issues.

If a dentist recommends you wear a night guard with special metal clasps, or ramps, etc., because of TMJ, alignment or other issues; you will not want to go through an online night guard lab. You will need to rely on and trust the expertise of your dentist.

And the not-so-good side of going through a dentist…

1. Price.

The downside is that it could cost you anywhere from $300 up to $1200+.

Many times the dental night guard cost is not covered by your insurance. On the brighter side of things, given that the night guard you purchase from your dentist is made from a mold of your teeth impression, it usually has a snug and comfortable fit compared to over the counter options.

2. No guarantee.

Many dentists (not all – there are some great ones out there) do not offer any sort of money back guarantee. Check with your dentist to see if he/she will refund you if you’re not satisfied.

Most online night guard labs offer full refunds if you’re dissatisfied for any reason.

Custom Dental Night Guards Purchased Online

The Pros:

1. Exactly the same night guard as the one you buy from a dentist (unless your dentist is fashioning a more complicated type to treat sleep apnea, TMJ, misalignment, etc).

Today, consumers have an option of buying custom made night guards online.

Dental guards purchased online have the same quality as the ones you get from a dentist. This is not only because it is custom made, but because the same dental labs where your dentist gets your night guards are the same guys and gals that fabricate the night guards you get directly online.

That was wordy. What we meant to say is: It’s the exact same thing!

2. Price.

The best part is that you could save around $300 to $800 by skipping your dentist’s high fees. Dental night guards online will cost you from $100-$200. Getting the same quality for a lower price is indeed a great benefit. Plus, Sentinel Mouthguards offers free all-inclusive shipping on any product.

different types of dental night guards
Sentinel Mouthguard Co. offers 3 different types of custom night guards to choose from + you pick your desired thickness. All-inclusive free shipping in the USA!

3. Money back guarantee and/or satisfaction guarantee.

Finding the right night guard can sometimes feel a lot like the Goldilocks’ dilemma. Too thick. Too thin. Too soft. Too hard. Personal preference varies and what works great for one may not work for another. Again, a reputable night guard lab will work with you to find your perfect night guard match, even after you’ve received your product. This is what 100% satisfaction means!

A few “cons” of going the online route:

1. You are responsible for the outcome of your own dental impression.

Making your own teeth impression from the home kit provided is easy, but requires your focus. You must read the instructions and watch the tutorial video before attempting your dental impression.

Note that reputable dental night guard labs should have no problem sending you a new dental impression kit for free if you don’t get your impression right at first.

2. Any adjustments to your night guard device that may be needed are easier to perform in a dental office when the patient is present and can work with the dentist to reach satisfaction of fit.

However, you can still get adjustments made through an online night guard lab. You should be aware the this will take more time because of the mailing correspondence involved. Also, most reputable online dental night guard sellers will offer money back guarantees to ensure customer satisfaction.

How much does a night guard cost from the dentist?

Dental office night guard cost

Professionally Made Night Guard From Dentists

These are custom dental night guards ordered directly from your dentist.

Usually, the dentist takes a mold of your teeth then sends it to a lab, where your own customized dental night guard is created.

These night guards are very effective at preventing teeth grinding at night as they are custom fitted for your teeth specifically.

They vary in thickness depending on the severity of teeth grinding.

In addition to preventing teeth grinding, custom night guards curb jaw strain and enhance better jaw muscle positioning, preventing long-term teeth grinding and clenching. They are comfortable to wear and can last for a very long time if well taken care of.

However, this is the most expensive option out there, with the price falling in the range of $300 to $1200 depending on the dentist. The dental office price can vary greatly, depending on which state you live in and the particular area within that state (ex: in NYC the price for a night guard averages over $1k.)

So,how much is a mouth guard from the dentist?

This answer depends on where you are located in the world. Generally speaking, a dental night guard from your dentist will cost between $400-$900.

What kind of dental night guards should I buy?

First, what to avoid:
The Sports Mouth Guard
blue sentinel athletic mouthguardSports mouth guards are very common; this is because it is mandatory for young children to have them on while playing most sports. They are made of stiff plastic, making them uncomfortable to wear for long hours. Some can be boiled then molded to your teeth, but they tend to be bulky. They are a great option for protecting teeth from impact during sport activities.

Do not wear a sports mouth guard as a dental night guard substitut

They are not as effective as dental night guards because their structure and material causes sleeping and breathing difficulties. In fact, they can worsen bruxism and may cause jaw problems because of their bulky nature and bad fit.

Alternative Night Guard Choices

Over the Counter Dental Night Guard

You do have the option of purchasing a night guard from some convenience stores such as CVS or Walmart. These are made of plastic and most come with some sort of fitting instructions such as boiling the plastic appliance in hot water and then molding to your teeth.

These types are affordable as their price falls in the range of $15 -$30 and can are often labeled as “custom” dental night guards. However, there are looming problems with mass produced “one size fits all” night guards.

Some are made of thick plastic and one may find them rather uncomfortable to wear. Many people complain that the excess material towards the back and up the sides makes it difficult to wear. Others are thin but do not stay in place. Also the plastic material is cheaper. This is not dental grade material designed for enduring the act of teeth grinding and clenching. The cheaper material tends to wear down much quicker.

Professional Night Guard from Online Stores

These are custom dental night guards ordered from online stores. Sentinel Mouthguards is a direct business to consumer specialized laboratory that will send you supplies and instructions to help you take a mold of your teeth.

We then use your mold to create a customized dental night guard. The produced appliances are the same high quality dental night guard as you would get from your own dentist, serving the same service of comfort and protection.

This is a less expensive, yet very reliable alternative to purchasing from your dentist, as the level of quality is the same.

Price falls in the range of $90 to $140, making this a very effective and cheap option to go for.

Basically, dentists are more expensive as you pay them for taking the mold of your teeth; this is the only difference between the two, unless your dentist is making a more complex appliance (such as one for TMJ that sets the jaw into desired position).

Check out our frequently asked questions page for more information on how it works, the Sentinel guarantee (something a dentist very rarely offers) and more!

How much do professional night guards cost from online stores?

With the many options out there, you may be split for choice.

The option of buying “one size fits all” type of mouth guards, may seem as a convenient temporary fix to prevent teeth grinding; however, this may not give you service for a long time.

You can comfortably enjoy the services of a professional dental lab at a fraction of the price by buying from an online store.

This is a convenient option because the mouth guard is custom made to suit your mouth, it saves you money, and it is hassle-free.

There are many online stores out there dealing with selling of mouth guards, ensure you go to a credited source to avoid the risks associated with fraudsters.

In today’s world, most people underestimate the importance of dental care. They fail to understand that oral issues can lead to wide range of disorders affecting different regions of the body. As a result, it is quite essential that you understand what your oral health requirements are.

The cost of a high quality, custom dental night guard might seem too much for some, but in reality, it is a worthy investment.

In conclusion

Healthy strong teeth are vital, not just for proper dental health, but also for comfort and well-being.

If diagnosed with bruxism, don’t worry. Take the preventive measures recommended to ensure the problem does not evolve any further.

Most dentists often suggest expensive custom mouth guards, but by going to an online store, you can save a lot of money while enjoying the same level of comfort and protection.

Why spend $500+? You can save more than half the price by going for online options and having your mouth guards made at the same quality.

Whether you choose night guards made by your dentists or purchase custom made online night guards, we hope that you sleep better knowing that your teeth grinding won’t cause damage to your dental health, and that you purchased the best night guard available today (custom made) to suit your needs.

best night guard for tmj

The Best Mouth Guard for TMJ

Medically reviewed & verified on 06/10/20 by:

Sharon Boyd, MA, BS, RDH has over 20 years of experience in the dental health industry. Her focus on preventative care techniques helps empower patients to reduce their need for extensive treatments and extend the lifetime of their natural teeth. LinkedIn:

TMJ Mouth Guard

What should I look for when shopping for a TMJ mouth guard? First, it’s important to note the umbrella term that is used to cover all problems relating to TMJ is actually referred to as TMD, TMJD, TMJ disorder or Temperomandibular Joint Disorder. “TMJ” stands for Temporomandibular Joint.

“What is TMJ  and do I have it?”

Technically speaking, everyone has TMJ because it’s a joint. You would have TMD and you would need a mouth guard to treat your TMJ. But if there’s pain or some kind of irregularity inside of your TMJ, you would have TMD/TMJD. In the majority of cases, a mouthguard is used to treat TMJ symptoms and causes. But you didn’t come here for a lesson in medical terminology. You’re having jaw pain and you’re looking for the best mouth guard for TMJ (Ahem, TMD).

Let’s begin with a lesson in ANATOMY!

TMJ is a crucial joint when it comes to everyday function. It allows you to eat, talk, sing and yell at the kids! Every time we open or close our mouth, we’re using this joint. According to the National Institute of Health, around 10 million americans have some sort of TMJ problem.

tmj mouth guard

There are multiple reasons why TMJ disorders occur.

Causes of TMJ Disruption and Disorders

  • Bruxism (teeth grinding, teeth clenching)
  • Jaw size, shape and posture
  • Irregular tooth alignment (crooked or crowded teeth)
  • Stress and anxiety
  • Abnormalities of the intra-articular disk inside of your jaw joint
  • Arthritis and bone disease

A dentist can diagnose your TMJ disorder during an exam. They’ll listen to and feel your jaw as you open and close, pinpointing irregular movements and listen for pops or clicks inside of your joint.

Signs and Symptoms of TMJD

Clicking in your jaw is a common sign of TMJ disorder, but it doesn’t necessarily mean that you have TMD. Most of the time, if clicks and pops are painless, they’re not a significant problem. Your dentist will need to examine your mouth and feel certain areas to determine if your TMJ is functioning properly. If needed, an X-ray or CT scan can be ordered to provide more detailed images of the joint and surrounding structures. Rarely are MRIs needed, but they can be useful if there are significant disk problems or abnormalities.

Bruxism (teeth clenching and grinding) can emit forces up to 6x more than normal chewing.

The term “TMJ syndrome” has only been around since 1934.

Because so many people live with TMJ disorder, there are several online community support groups for TMD where people discuss what has worked (or hasn’t) in managing this difficult, uncomfortable diagnosis. Fortunately, the path to TMJ relief may be closer than you think!

How long does it take for a mouth guard to work for TMJ? Do I need a TMJ Mouth Guard?

A mouthguard could be the best treatment, depending on the cause and severity of your TMJ disorder.

Is TMJ pain caused by jaw clenching or teeth grinding? A mouth guard can position your muscles to relax better, providing relief from jaw pain, tooth pain, ear aches, and facial soreness.

For cases of TMJ disorder prompted by uneven or missing teeth (where your bite is “off”) another type of procedure may be needed to relieve your symptoms. Depending on the complexity, more aggressive TMJ issues that require more extensive therapies or surgery may take months before you get relief.

Some good news!

Some TMJ issues can go away with time. Depending on the person, TMJ pain may only last a brief period and then disappear on its own.

Custom Night Guard

Protect Your Teeth

Shop Now

TMD is a group of collective orofacial disorders. Symptoms may include:

  • Pain in or around your TMJ
  • Tooth pain
  • Headaches or migraines
  • Ear pain
  • Clicking or popping sounds
  • Sensitive teeth
  • Limited range of motion
  • Irregular tooth wear
  • Broken dental work
  • Sleep apnea

“What types of mouth guards are used to treat TMJ?”

A mouth guard is the most common solution prescribed for TMD.

The purpose of a TMJ splint or mouth guard is to protect your TMJ (including the discs inside of it), teeth and facial muscles from constant pressure, strain and secondary inflammation. The TMJ mouth guard can provide eased muscle function, relieving the associated pain caused by excessive clenching or an imbalanced occlusion (biting pattern).

What’s the difference between the different types of TMJ splints (night guards) available?

Occluding and Non-occluding splints

An occluding splint focuses on the alignment of both upper and lower teeth. This type of splint needs to be purchased through the dental office as your occlusion (biting relationship between your upper and lower teeth) is carefully guided through a series of adjustments.

Nonoccluding splints are your average type of bite splint and are non-complex appliances. You can purchase non-occluding splints online at a fraction of the dental office cost. In many cases, a non-occluding splint will provide the relief you need and prevent TMJD from getting worse. Do not continue wearing a night guard appliance or splint if your symptoms worsen or do not improve. A reputable online night guard lab should have a return policy so that you can return the appliance so that you can process a refund on the appliance if it is not working properly.

Most dentists and experts agree that a conservative approach to treating TMJ pain (avoiding surgery and using a splint first) is the best option.

TMJ fact: Women are more prone to TMJ disorder than men.

How does a mouth guard for TMJ help?

It prevents the teeth from making direct contact with each other and your muscles from fully contracting.

Mouthguards are useful for muscle pain relief when it comes to the ones responsible for chewing and clenching. The disruption in contact and muscle contraction “forces” your jaw and teeth into a relaxed position. As a result, the condyles (extensions off your mandible, near the TMJ) can rest in a centric position.

  • Relaxes muscles
  • Reduces TMJ constrictions
  • Eases pain and discomfort
  • Helps with limited range of motion (in some cases)

A TMJ mouthguard is typically fabricated out of hard acrylic or acrylic-like material, so that it can withstand everyday wear and tear for long periods of time.

“What happens if I don’t wear a TMJ mouth guard?”

Problems relating to TMD tend to compound and get worse, rather than resolve on their own. If the TMJD is caused by teeth grinding or clenching, the constant wear and tear can make you vulnerable to gum recession, enamel wear and broken dental work.

Are there Risks and Complications from Wearing a Dental Night Guard?

It’s crucial to make sure your night guard fits properly. Most dentists discourage the use of store bought “one size fits all” night guard types. However, certain designs do work well for the typical TMJ patient.

That being said, there are a few things you need to be aware of before buying a mouthguard. An improperly-fitted night guard can cause changes in your bite that can result in additional jaw pain. A night guard that is too tight can cause pressure on specific teeth, causing them to move.

Sometimes custom made night guards have rough edges that can protrude and irritate the gums/tongue/cheek. These can be smoothed down during an adjustment by a technician.

“How can I stop my TMJ?”

There is no “single cure” for TMJ disorder. Even surgery is not guaranteed to solve the problem and should be used as a last resort.

Help Yourself First!

Typically, TMJ pain treatment starts at home. It could include taking an over-the-counter anti-inflammatory medication (like Ibuprofen), eating a softer diet, avoiding chewing gum, practicing relaxation exercises, reducing stress, massage, applying a hot or cold compress, and wearing a mouthguard when you sleep.

Keep in mind that physical activities such as moving heavy furniture or weight lifting can aggravate TMJ problems due to clenching your muscles while you work or exercise. Be aware of your actions. Are you clenching or grinding your teeth during the day? Make a point to relax your jaw whenever you think about it.

Surgical Therapies

Non-surgical treatment should always be considered first.

Arthroscopy means “to look within the joint”. A small incision is made so that a surgeon can look directly at the cartilage and bone and potentially correct minor issues on the spot, including removing any inflamed tissue. You can go home the same day.

Open Joint Surgery is more complex. The surgery can last up to several hours, depending on complexity. This type of procedure can be used to re-position a slipped cartilage,  repair tissue or replace a joint entirely.

Studies and Trials

Temporomandibular implant devices. This surgery is strongly urged as a last resort ONLY. Studies have shown some success but overall have not reduced the pain associated with TMD.

Don’t want surgery?

Wearing a mouthguard is a preventative measure as well as therapeutic. In most cases, you can prevent additional damage by wearing a night guard. In the majority of TMJ cases, it’s one of-if not the- best way to manage your symptoms.

night guard pain

Can a Night Guard Shift Your Teeth?

Is Your Night Guard Causing You Pain? Can a Night Guard Shift Your Teeth?

Let’s first start by determining which type of dental night guard you’re using. Are you wearing a boil and bite or “one size fits all” dental guard that you purchased through a retailer like CVS, Walgreens or Amazon?

If so, this could be an issue. Though some do have success wearing these less expensive versions (in comparison to custom made guards) many people feel discomfort and report being unsatisfied with their purchase.

These mass-produced night guards can even lead to greater problems like increased jaw pain and/or soreness. One of the reasons for this is because mouth arches and teeth sizes are so varied.

It’s terribly difficult to create a “one size fits all” solution. Can a night guard shift your teeth? Perhaps the use of an ill-fitting hard night guard could shift your teeth if worn continuously – or a more likely story is that your teeth may naturally shift over time.

The verdict is in and most agree that custom made night guards are, hands down, the way to go if you must wear a nighttime dental device.

It’s true, they are the best option available in terms of comfort, fit, & durability. If you’re wearing a store bought “one size fits all” dental guard and it’s hurting your teeth at night, you can opt to purchase a custom made night guard. You can get a great quality custom night guard directly from our online dental lab for as low as $99.00 here.

“I purchased a custom night guard and still can’t sleep with it in. Now what?”

teeth grinding and stress

What if you just can’t get used to your new night guard? If you find yourself thinking “my night guard hurts my teeth”, you should see your dentist as soon as possible. There may be a problem with your night guard. A reputable dentist will work with you to resolve your discomfort issue. You shouldn’t be wearing an ill-fitting night guard for several reasons.

Your dentist may have prescribed a night guard because they noticed that you grind or clench your teeth. You may grind your teeth at night, or even catch yourself grinding your teeth during the day. You’ve taken their advice, and wear your night guard faithfully as prescribed.

But within a few days, or maybe over a period of months, you start to notice some changes in your mouth. You’re protecting your teeth against the wear and tear of grinding but you’re concerned. You’ve noticed some changes in your mouth, so you go back to your dentist with the concern that “my night guard hurts my teeth.”

Sentinel Soft Dental Night Guard

Why is my night guard causing me pain?

A couple of things to remember:

It may take several nights of consistent use before you adapt to sleeping comfortably with your new guard.
Some light tooth soreness during this time period can be normal.

Night guards should not cause continued pain. When they do, it is often because they are not fitting correctly. Pain may be the only clue that your night guard is not fitting properly.
If you continue to have pain after more than a week of getting your new night guard, you should see your dentist as soon as possible. If you purchased from a direct night guard lab online, you should contact them for a solution. A reputable dental night guard lab will work with you to get a great fitting (and pain free) dental night guard.

Is your night guard causing irritation on the tongue or gums?

It could have a little rough spots or edges and simply needs to be polished. This can be resolved easily by a dental professional.

What are the symptoms of an ill-fitting night guard?

dental night guard cost

Pain is just one possible symptom of an ill-fitting night guard. You may experience one or more of the following symptoms:

  • an ache in your jaw or jaw joint next to your ear (called the TMJ)
  • sore spots on your cheeks and tongue
  • tenderness in one or more of your teeth
  • non-specific facial pain or aching

Why is my night guard not fitting my mouth?

  • One common reason can be an inaccurate dental impression that was taken during your initial visit to the dentist – and if you ordered online, you may have distorted your dental impression. A clear cast of your teeth is essential in getting a well-fitting night guard.
  • Improper fabrication of your night guard. Your dental device could be made by an inexperienced worker causing an extremely tight fit or possibly one that’s too loose.

Many changes can happen in our mouths without us noticing. These changes may affect the fit of your night guard.

  • Pieces of food can lodge between your teeth or on the surface of a tooth. You may be able to remove these with a toothbrush or floss. Tartar or calculus can also build up. It may need to be removed by a hygienist. These obstructions can dislodge your night guard.
  • A new filling, or even replacing an old filling, can cause night guards to stop fitting. If you only wear your night guard at night, you may forget to tell your dentist. He will need to adjust it to fit the new filling area. Even if the filling is on an “opposing tooth”, a tooth opposite the night guard, it can affect how the guard fits and functions in your mouth.
  • Sometimes a chip out of a tooth changes the way it fits against the teeth around it. Even a small chip can be enough to change the way your night guard fits.

What further problems do ill-fitting night guards cause?

  • Your teeth may get pushed out of their normal place.
  • Your jaw can become misaligned. This can lead to TMJ (temporal mandibular joint) problems.
  • Other areas of your mouth may become irritated, such as the inside of your cheeks, the edges of your tongue, and your gums.
surfaces damaged during teeth grinding

The important message is to take mouth pain and discomfort seriously. Sentinel Mouthguards recognizes that all night guards are not created equal and that individual preference plays a huge role in finding a night guard that is comfortable. We provide a continuous service, even after your night guard is delivered, to ensure that you are 100% happy with the fit and comfort of your new guard or your money back.

Medically reviewed and verified by:

Dr. Lara Coseo, (DDS, FAGD) is a 2004 graduate of Baylor College of Dentistry in Dallas, Texas. 

Having practiced general dentistry for 13 years, Dr. Lara currently serves as an Associate Professor at Texas A&M College of Dentistry.

how night guards work

Best Mouth Guard For Grinding and Teeth Clenching

Medically reviewed and verified by Dr. Greg Grillo on 07/01/20
Dr. Greg Grillo is a 1995 University of Washington School of Dentistry graduate practicing in North Central Washington. He’s now the senior partner of Grillo Robeck Dental, an innovative practice blending technology with exceptional staffing to provide relationship-based healthcare. Dr. Grillo has consulted with hundreds of dental manufacturers, marketing agencies, and practices as an expert in many facets of dentistry.

This article takes a deep-dive into all night guard related topics. Review night guard types, costs, causes of bruxism, TMJ, wear instructions, and proper routine cleaning.

The best mouth guard for teeth grinding and teeth clenching is one that’s custom-made for you.

Why is a professional custom-made mouth guard for teeth grinding the preferred choice to help relieve symptoms of bruxism

First! Let’s be clear about bruxism.

“What is Bruxism?”

Bruxism is the excessive grinding of the teeth and/or clenching of the jaw.

Bruxism is an oral parafunctional activity. In other words, it’s NOT an activity related to normal function such as eating or talking.

People need the protective qualities of a mouth guard when they discover they’re grinding or clenching their teeth, a condition known as bruxism.

The prevalence of bruxism ranges from 8–31% in the general population and can involve patients of every age.

Note* Sleep bruxism can be definitively diagnosed in a sleep laboratory by means of a detailed test called polysomnographic recordings. Any Bruxism sufferer should consider the possibility of sleep apnea.

Custom Night Guard

Protect Your Teeth

Shop Now

The Dental Night Guard for Teeth Grinding and Jaw Clenching

The custom dental night guard – also referred to as the occlusal guard, nA custom dental night guard, also referred to as an occlusal guard, night guard, nocturnal bite plate, dental guard, night/mouth guard for teeth grinding, and “bite splint,” is a precise, custom-fit mouth guard for teeth grinding. These appliances are made by first taking dental impressions of your teeth.

Wearing a custom night guard protects the teeth from excessive wear and can relieve pain and discomfort in the teeth, facial muscles, and jaw joints.

A stone replica of your exact dental anatomy is made from your impression. There are significant differences between a custom-made dental guard and a stock-type guard bought over-the-counter.

Stock Night Guard vs. Custom Made

The main problem with a “one size fits all” appliance is that the shape, size, and contours of people’s mouths are different from each other.

Ex: Men typically have bigger mouths than women.

A growing teenager will need a completely different night guard than an adult. The alignment and arrangement of teeth can vary significantly.

Disappointment usually follows when you buy an over-the-counter type (even the boil & bite guards). If they don’t fit well, they end up set aside and unused.

Store-bought night guards are affordable, but the potential problems often outweigh the benefits. The most common complaints include: “Too bulky”, “uncomfortable to sleep in”, “falls out during the night”, “wears down too quickly”, etc.


If you are grinding/clenching your teeth night after night, a night guard should be considered essential.

A professional-fit night guard provides an appliance that feels comfortable, fits right, and lasts a long time. An online dental lab or your local dental office can make this option work for you.

An online night guard lab helps significantly reduce the cost that often comes with custom-made appliances. Using this convenient method, you can order directly through a reputable night guard company.


After placing your order, the lab ships a do-it-yourself impression kit directly to you. This impression kit consists of mixing putty and a plastic tray.

You take your own dental impression and mail it back to the company. Your custom night guard will be processed and shipped to you. Cost varies from company to company, but you can expect to pay between $100-$200 for a custom night guard.

Be sure to choose an online lab that works with you to make sure that you end up with the right guard for you.

At Sentinel Mouthguards, we guarantee you’re completely satisfied with your purchase or your money back! The Sentinel warranty and return policy is second-to-none!

We stand by our products and will always work with you to bring unquestionable satisfaction. If you’re dissatisfied with your product for any reason, you can either contact Sentinel within 90 days for a full refund or opt to continue working with us until you get a great fitting guard. Our firm commitment to you is 100% satisfaction, no matter what.

Choosing to purchase through your local dental office carries more cost. Dental office prices vary GREATLY with average prices between $400-$1200.

sentinel hard dental night guard
Finding the Type of Mouth Guard For Teeth Grinding and Clenching That’s Right For You

You may find yourself confused when you start shopping for a nightguard. It’s not something you look for every day, so questions are normal.

How do you know if you need a hard type or a soft type? What exactly is a dual-laminated night guard? What if you grind your teeth during the day? Do you need to be wearing a day-time guard as well? And most importantly, will any of these guards be comfortable enough during sleep?

These are all critical questions. We’ve noticed that people frequently search the web for answers but the information they find tends to be conflicting and vague.


Here’s the not-so-great news. Even dentists don’t agree on which mouth guard for grinding teeth is better. But a dentist can look at your teeth and tell you if the severity and rate of damage that’s occurring.

You may also know if you’re doing serious damage to your teeth. If you wake up every day with mouth/jaw/teeth soreness and a headache, odds are that you’re grinding or clenching your teeth.

But wait! There is good news!

The good news is that any type of well-fit, custom-made night guard will protect you from direct tooth-to-tooth contact. Consistent wear will prevent teeth from damage and the effects that are associated with teeth grinding and/or jaw clenching. These symptoms include headaches, jaw pain, and facial pain. In addition, teeth may break and crack from excessive forces.

Tune into your body and evaluate your own teeth-grinding habits. Are you in a lot of pain night after night? Is the pain in your teeth or jaw? Both? Are you noticing missing pieces on any teeth?

A thin 1mm night guard is a perfect discreet solution for daytime use.

Make an informed decision based on what you know about your unique situation. Discover what type of teeth grinder/jaw clencher you are (heavy, moderate or light) and take a step in the right direction.

Let’s begin!

Different types of custom night guards

Sentinel Soft Night Guard

Types and features of soft dental night guard

sentinel soft dental night guard

There are two main types of soft dental night guards. Over-the-counter (store-bought) and custom-made night guards.

Custom vs. Store-Bought

The custom made night guard is a special guard that is professionally mA custom-made night guard is a special appliance that’s professionally modified to fit the patient’s dental anatomy. This style ensures that the teeth don’t grind and that you sleep comfortably without pain. Custom-made guards are the most comfortable version available. They also help prevent soreness, headaches, and jaw pain better than any other model.

Store-bought night guards are bulk manufactured to fit the masses. Because these are factory-produced, they may not be as comfortable as those made just for you. These generic appliances usually have a default size and fit. Also, the inferior material used is a lesser quality than custom made dental night guards, and it tends to wear down much quicker.

Pros and cons of a soft night guard

The Pros

The soft night guard may prove to be the most comfortable. Even if you try grinding your teeth while you have the guard on, your teeth are protected. Custom-made soft guards are designed to fit the precise anatomy of the teeth and are totally flexible. Compared to the hard and dual laminated guards, these tend to be more adaptable and easier to first tolerate.

The Cons

Though the soft dental guards are comfortable in the mouth, some people may innately want to clench or grind on the soft material. One study showed that some of the patients using soft dental guards will attempt to chew the guard and may grind more aggressively when it’s in place. Another negative is that a soft dental guard has a limited lifespan. Most of the companies (including Sentinel Mouthguards) that build soft night guards will limit their warranty to six months. Other types of dental guards are more stable and usually last for a longer time than soft versions.

What are dentists saying about the soft night guard?

Regardless of the limitations of soft dental night guards, they’re still the most common type of guards on the market.

These night guards are recommended by many dentists due to their easy adaptability and high customer satisfaction. Dentists often advise patients to choose custom-made guards. So, keep in mind that a soft custom-made night guard is still superior to store-bought “one size fits all” versions

Choosing a professionally custom-made night guard helps enhance comfort and limit abnormal grinding. The guard also feels more comfortable than over-the-counter guards.

The soft dental night guard is still a solid choice if you have teeth-grinding or clenching issues when sleeping.


  • The most common type produced in dental offices
  • High customer satisfaction rate
  • Many customers report soft guards as the most comfortable.
  • This soft design has generally been the most common style of night guard produced in dental offices. But recent research reveals that the soft material may actually encourage grinding or clenching by up to 50%. This research reveals that the thicker stock may be to blame. Boil & bite guards, those purchased over-the-counter and conformed to their teeth, often cause the same problem. You should be aware of this risk when deciding on which guard to choose.
  • Professionally-made custom soft guards are small and comfortable but may wear down faster than the dual-laminated and hard acrylic guards (depending on the degree of your grinding or clenching habits).
  • Sentinel Mouthguards offers a 6-month replacement warranty on this style even if you grind through your guard or it breaks.

Sentinel Hard Night Guard

Features of hard dental night guard

custom mouth guard

The hard acrylic night guard is small, low profile, and very durable.

These appliances are generally recommended for moderate to extreme grinders/clenchers or persons suffering from TMJ.

Teeth tend to naturally shift over time. A hard, non-flexible dental guard does not allow much “wiggle room” for ANY changes to the teeth. Keep this in mind when choosing an appliance.

If you plan on having dental work completed, your dental anatomy may change. A new crown, bridge, bonding, implants, veneers, or even new fillings could alter your anatomy enough to change how your night guard fits. In this case, consider getting a night guard made for the opposing arch or choose a more adaptable option.

In addition to wearing a hard night guard, you may need additional treatment if you’re suffering from TMJ symptoms. In some cases, a special type of night guard that could include ramps and/or metal clasps may need to be made by your dentist/TMJ specialist.

If you’re experiencing alignment issues or if you know you suffer from TMJ, please consult with a dentist before ordering a night guard online.

Sentinel Mouthguards offers a 1-year replacement warranty on this guard type if you grind through your guard or it becomes defective.


  • Non-Flexible
  • Durable
  • Not bulky, snaps into place
  • Can prevent teeth from shifting if worn consistently
  • Sentinel Mouthguards offers a 1-year replacement warranty on this appliance if you grind through your guard or it breaks

Sentinel Dual-Laminated Night Guard

Features of the dual laminated night guard

lower mouth guard for teeth grinding

This guard type is relatively new on the scene. It combines two layers of material (a soft inside and a hard acrylic outside).

This nighttime guard can handle moderate to heavy jaw clenching/teeth grinding.

The soft plastic is comfortable against the teeth and the hard outside acts as a protective shell. Customer feedback tells us this model often provides good satisfaction to users.

In fact, we’ve found that most people are very happy with the fit of the dual-laminated night guard.

Sentinel Mouthguards offers a 1-year replacement warranty if you grind through your guard or it breaks.

Pro tip: Sentinel Mouthguards guarantees 100% satisfaction. If you choose a guard and you’re not happy with it, we will make you a different type free of charge, or your money back (within 90 days of purchase)

Dual Laminated Night Guard Key Points

  • Semi-flexible appliance
  • Rates #1 in overall customer satisfaction, comfort and durability
  • Sentinel Mouth Guards offers a 1-year replacement warranty on this guard type if you grind through your guard or it becomes defective
  • This appliance must be kept dry between uses. If not, layers can separate if soaked in overnight cleaning solution or left with water sitting in the teeth compartments

When deciding on an upper or lower guard, there may be some obvious factors that help determine the best style.

For instance, if you’re missing teeth on either the upper or lower arch, you’ll want to choose the arch that has the most teeth. If you have upcoming dental work on your upper teeth that may change your dental anatomy, you will want to go with the least affected arch.

The same consideration should be given for loose teeth or loose crowns/bridgework, etc. You may want to choose an opposing guard and avoid the potential to loosen dental work or teeth with a tight-fitting night guard.

If your teeth are solid on both the upper and lower arches and you don’t have any plans for upcoming dental work, it really comes down to personal preference.

The upper guard has been the “go to” choice for many. But if you think a lower guard would feel more comfortable, then it’s an acceptable choice. If your dentist has recommended a certain arch, it’s always best to defer to their advice.

Many customers report that they prefer the lower mouth guard for grinding teeth because it tends to be smaller and less obtrusive.

NOTE: Tongue thrusters may be inclined to lift the edge of a lower night guard with the tongue. If you suspect this challenge, an upper guard may be the best choice.


custom night guard for teeth grinding

custom night guard for teeth grinding

Most night guards are made from EVA material (Ethylene-vinyl acetate, also known as EVA, the copolymer of ethylene and vinyl acetate). The material is BPA-free and latex-free and isn’t considered hazardous or toxic by OSHA per 29 CFR 1910

Ask your dentist or night guard lab to supply information regarding the materials used in the fabrication of your sleep device.

Sentinel Mouthguards’ appliances are made with ProForm materials.

All material used is BPA-free and latex-free and isn’t considered hazardous or toxic by OSHA per 29 CFR 1910.


  • Daily care of your night guard is essential to prevent bacterial growth and to maximize the longevity of your guard.
  • The night guard should be cleaned with a soft toothbrush and a mild soap. Some dentists recommend toothpaste as a cleaner. Keep in mind some toothpaste is too harsh and can leave a white residue in the crevices of the appliance. Dry the guard thoroughly and store it in its breathable retainer case. Get in the routine of cleaning daily to prevent bacteria and discoloration.
  • For a deep clean, soak your night guard in a denture cleaning solution. However, don’t soak it more than three times per month and not beyond the recommended time. This deep clean helps to keep the guard clear and like new.
i bite my tongue in my sleep

Biting Tongue in Sleep? Signs, Risk & Treatment

Why Am I Biting My Tongue in My Sleep?

Medically reviewed & verified by:

Sharon Boyd, MA, BS, RDH has over 20 years of experience in the dental health industry. Her focus on preventative care techniques helps empower patients to reduce their need for extensive treatments and extend the lifetime of their natural teeth.

Tongue biting is a common problem.

Complaints of “biting tongue in sleep” or “biting my cheek” while you’re sleeping are all too familiar to dentists. The so-called habit can be downright irritating and painful. And the more you do it, the more
often you tend to keep irritating that area (making it more difficult to heal.) In fact, you’ll be prone to re-biting it again and again.

The damage caused to your tongue or cheek is quite painful and even visible. People who bite their tongue while they’re sleeping will commonly bite it on the sides or closer to the tip. The cheek can be bitten so much in the same spot that it develops into a painful sore or raised callous.

Tenderness, bleeding, and incessant throbbing are uncomfortable symptoms when you constantly bite your tongue. Fortunately, relieving it is possible. You just have to know how!

Severe tongue biting problems can lead to tongue scalloping, soreness and ulcers. More than likely,
you’ll be able to see a white line down the side of your tongue where your teeth keep biting it.
Tongue biting can also cause pain when you’re speaking and eating. It can happen at any stage of life.

tongue biting night guards cheek biting protection
(pictured) Sentinel Soft Tongue Biting Guards (upper and lower teeth) provides padding on the chewing surfaces of the teeth to protect the tongue and cheek area from the teeth

What causes “biting my tongue in sleep?”

There are a number of causes for tongue biting while asleep. One common reason is when your
tongue is enlarged or swollen. In this case, it’s easier to bite down on it frequently (and accidentally)
while you’re eating or talking. But other reasons why people bite their tongues can be due to things
like sleep apnea, seizures, stress, or bruxism. All of which are typically involved in involuntary tongue biting.
Other causes include; rhythmic disorder, nocturnal seizures and sleep bruxism. All these lead to involuntary tongue biting.

Why does my tongue hurt?

When we start to break down some of the common reasons for tongue biting, it can help us to better
understand the causes and symptoms.

  • Nocturnal seizures (nighttime seizures)

Nocturnal Seizures (Nighttime Seizures)
Having seizures during the night can lead to involuntary biting of your tongue. If a person has
chronic seizures, they are more likely to experience biting on parts of the tongue, especially
the edges. Since seizures can cause muscle tension and jerking movements, it’s common
for these individuals to experience self-induced injuries as part of their episode. Tongue biting is a common symptom is people suffering from seizures.

People suffering from nocturnal seizures may not seem to have any other symptom during
the daytime hours, making it harder to determine the cause of their tongue injuries. However,
the condition can be diagnosed by observing their brainwaves. Prescription medication is the
primary treatment for this medical disorder.

  • Rhythmic Movement Disorder                                                                                                                      Another potential reason for biting your tongue while sleeping is “rhythmic movement disorder.” Rhythmic movement disorder involves jerky and rapid movements throughout the body, including the head and neck.
    Rhythmic movement disorder is most common in children and doesn’t always result in injuries. But when it’s severe, it can lead to tongue injuries. The movements are involuntary and usually occur just before or during sleep, lasting up to 15 minutes. The victim can suffer
    from various injuries, tongue biting included. In serious but rare cases, brain and eye damage may occur.
    The movements associated with this condition usually go unnoticed by the sufferer. Rather,they learn of the problem due to injuries on their tongue or other parts of the body, or another person witnessing the jerky movements. In many cases, children simply grow out of it over time, so medical treatment may not be needed. But in cases that involve adults, controlled sleep restrictions or prescribed medications can be used to treat their condition.
  • Teeth Grinding or Clenching (Bruxism)

    Bruxism is a common cause of tongue biting during sleep. In most cases, it is accompanied by other sleeping disorders such as sleep apnea, which causes pauses in breathing.
    Daytime clenching and grinding can also be caused by chronic stress. If you suspect that you have bruxism, look for symptoms of headaches, jaw pain, and flattened or worn teeth..


  • Sleep Apnea

    Sleep apnea is a condition that causes lapses in breathing and oxygen deprivation. Snoring, a large neck circumference, teeth grinding, and headaches are common problems that can accompany certain types of sleep apnea. People with the habit of grinding their teeth while
    sleeping may accidentally bite their tongue. Especially since apnea can cause your jaws to clench together when your body is deprived of air. Doctors and sleep dentistry providers can administer treatment for sleep apnea to manage symptoms of airway blockage and tongue biting.

  • Lyme Disease

    This bacterial infection negatively affects the brain and nervous system, resulting in incorrect or misfired nerve signals throughout your body. As a side effect, some people experience
    involuntary movements while they sleep, which can cause them to bite their tongue.

  • Recreational Drug use (MDMA /Ecstasy)

    MDMA, or ecstasy is a synthetic, psychoactive drug that acts as a stimulant to increases energy and pleasure sensations. Many people who use “Molly” eventually experience severe damage to their tongue, gums, and cheeks. The drug can increase anxiety and at times, the
    pain felt from tongue biting may even feel pleasurable while on specific types of recreational drugs.

  • Side-Effect of Medication

    Prescribed medications like antidepressants can sometimes have negative reactions or side effects that lead to tongue biting during sleep. If you’ve noticed tongue biting being worse after taking certain medications, be sure to speak to your doctor about it.

Other causes of tongue biting include swollen tongue, ulcers, tobacco use, or nervous disorders.

More on Nighttime Tongue Biting

Nighttime tongue biting is a problem that can be painful, lead to constant sores, and leave you feeling frustrated all day long. Everyone has bitten their tongue at one point or another, but it’s typically accidental (and happens when you’re eating or talking.) It’s also normal to occasionally bite
it while you’re sleeping. Having a large tongue or misaligned teeth can make you more susceptible.
But habitual nighttime tongue biting can lead to chronic problems.

How common is it?

Millions of people around the world suffer from tongue biting at night.

Some people are never aware of it but deduct what’s going on because of the chronic sores and pain. Determining the underlying cause can be difficult, especially if it’s linked with some type of
disease or illness. Working with your dentist and/or doctor can help you determine if the habitual injuries are due to something like bruxism, epilepsy, or sleep apnea. What are the statistics of each?

One in Five People Suffer from Excessive Teeth Grinding.

Millions of people suffer from epilepsy. Sleep apnea afflicts more than 20 million in the United States alone. If all these people suffer from excessive tongue biting as a side-effect of their condition, then
there are millions of people also suffering from nighttime tongue biting.

damage from tongue bitingDamage Caused by Tongue Biting

1. Visible marks and/or scars along the lateral borders (sides) of your tongue that’s
called Morsication lingarum.
2. Bleeding due to constant trauma from the biting edges of your teeth.
3. Sores or “ulcers” on your tongue.
4. A generally sore tongue.

When there is constant irritation, it can be challenging to eat certain types of foods, especially spicy ones. Speaking, eating, and swallowing may be difficult.

Prevent Damage from Tongue Biting

While biting can’t always be controlled, there are measures you can take to prevent damage to your tongue.

One of the most effective prevention methods for tongue biting is to wear a soft, thin, custom-made night guard on both the upper and lower teeth.

Over-the-counter night mouth guards don’t provide a perfect fit, which can potentially cause further tissue irritation. Or, you can visit your dentist in person to take dental impressions, create a mold, and then send it to a dental lab for a mouth guard tailored specifically for your bite. Although custom, this is the most expensive route. For a more affordable alternative, you can make your mouthguard purchase online.

Treating Tongue Damage

If you’ve experienced damage to your tongue, cheeks, or lips because of tongue biting, there are steps you can take to ease discomfort and minimize further damage.
As long as there are no open wounds, consider rinsing with warm saltwater. Simply mix one teaspoon of table salt in a tall glass of warm water then rinse with it until you’ve used most of the
solution. Saltwater helps to draw out inflammation, reducing swelling so that you’re less prone to re-bite those swollen areas.

For a temporary numbing action, you can hold a piece of ice against the area for a few seconds to reduce pain and soreness.
Try to avoid spicy foods until your tongue heals.

Most importantly, to prevent further damage, invest in a soft dental night guard to wear on both your upper and lower teeth. Try to select one that’s thin (about 1mm thick) so that it’s unobtrusive and easier to sleep in. For the best level of comfort and protection, you want a guard set that’s
custom fitted to your mouth.

Why does my tongue hurt?

Preventing tongue biting in sleep

The best way to prevent tongue biting problems is by treating the cause. Or, taking steps to prevent
those sources from happening in the first place.

Treatment for Rhythmic Disorder.

Cognitive behavior therapy (CBT) with a licensed professional counselor is recommended for treating some types of sleeping disorders. Fortunately for people who suffer from rhythmic movements, symptoms usually disappear as the person gets older. If not, pharmacological treatment
could be necessary.

Treatment for Seizures.

If your nighttime tongue biting is caused by seizures, the normal course of treatment should be prescribed by a medical doctor. Medications can reduce the frequency and severity of seizures. If treated successfully, the treatment will consequently prevent tongue-biting.

Treatment for Daytime Bruxism

Bruxism tends to be habitual. For daytime grinding and clenching, cognitive behavior therapy can be
beneficial. Especially since anxiety and everyday stress are major causes of bruxism. Feeling more
relaxed can reduce the chances of clenching your teeth together.

Protecting Your Tongue During Sleep Using a Night
Mouth Guard.

Regardless of the causes for tongue biting, mouthguards allow you to protect yourself from more damage. These plastic mouth appliances are made to snuggly fit over your specific teeth. When worn, they help to reduce trauma to your tongue, should it get caught between your teeth.
Some people call these appliances bite splints, night guards, or night dental guards. There are several types of appliances available on the market.

Standard or Boil & Bite Athletic Mouth

(Not a dental night guard)

These are the types of mouth guards used during athletic activities. They’re made from tough, rigid plastic (to prevent fractured or knocked-out teeth). Over the counter designs can be slightly conformed to the shape of your mouth by using hot water and manual manipulation. They are
available in most sports stores and are NOT recommended for wearing at night.

Standard Dental Night Guards

These are one-size-fits-most, mass-produced night guards designed for nighttime use. Although affordable, they typically feel bulky and uncomfortable, causing people to remove them while they
sleep (and making them ineffective.)

Boil & Bite Mouth Guards

These are made from a special kind of plastic to provide a semi-custom fit. They’re softened with hot
water and then adjusted to fit your mouth. They are available in most drugstores.

Custom-Fitted Mouth Guards

sentinel soft dental night guard

Sentinel Soft Dental Night Guard. For tongue biting it is recommended to wear a soft dental night guard on both the upper and lower teeth arches. 90 day satisfaction guarantee + free shipping included.

Custom fitted mouthguards are made in a dental lab to precisely fit your mouth. A dentist takes an
impression of your teeth and then creates a model, which is sent to a lab where your custom guard
is created. Or, you can take your own dental impression in the convenience of your own home
and order them online. Sentinel dental lab’s convenient mail-order system makes getting a custom
dental night guard easier than ever.

Will Dental Insurance Cover My Night Guard?

Your Dental Insurance and Purchasing a Night Guard

Has your dentist suggested you wear a dental night guard because you’re grinding or clenching your teeth?

You may initially balk at the dental office price, but you have good dental insurance and your custom night guard is surely covered. Right?

Many people assume that dental insurance would likely cover their night guard for teeth grinding (especially since it has been recommended by the dentist)!

Surprisingly enough, oftentimes dental insurance doesn’t cover any costs or offers to cover a certain percentage of the costs. If your dental insurance has decided not to cover anything, it could be because insurance companies argue that this condition is caused by preexisting conditions that have been slowly damaging your teeth, and by the time it gets the attention of a dentist, the damage has already been done.

This is simply untrue. The damage can worsen (to the point of very costly dental repairs down the road) if a dental night guard is not worn as a preventative measure. Anyone who has dealt with subpar dental insurance coverage can attest – what and how much they cover can be a finicky issue.

will dental insurance cover my night guard?

Our teeth are one of the most important body parts because they assist in two major functions of the body; chewing and talking.

Taking care of the teeth is not an option, but a priority. So when a certain problem that could potentially put the health of your beloved teeth at risk occurs, it would be wise do your best to  prevent damages before long term issues occur, as the cost for restorative dental work can be thousands of dollars.

Teeth grinding leads to the destruction of one’s dental anatomy because of the continuous clenching and grinding of the teeth. People who suffer from this problem usually experience it at night when sleeping. Once you discover this, you need to visit a dentist who will most likely prescribe a nigh guard for you.

night guard covered by insurance

What Is a Dental Night Guard

Before we go further, let us first find out what a night guard is. In simple terms, a dental night guard, or bite guard, is a small plastic appliance made of either soft, hybrid, or hard material. Its main function is to stop teeth from clenching and grinding against each other, which may cause permanent damage to the dental anatomy and its surrounding components (like the gums and jaw muscles).

This tooth grinding and clenching condition is also known as bruxism. It can be caused by stress and anxiety, the use of psychoactive substances, and abnormal sleeping disorders which push one to grind or clench their teeth together as a way of stress relief.

Why Won’t My Dental Insurance Cover My Night Guard? What Are My Options for Obtaining a Night Guard? Are there other options available?

Night guard alternatives

My dental insurance will not cover my night guard and I am in pain from grinding and clenching my teeth. I cannot wear over the counter/ store bought night guards. Are there any alternatives?”

Yes! You may be able to skip the dentist and purchase online. If your bruxism is a result of other conditions like misaligned teeth, you will need to go through your dentist to get a more complex night guard made that will actually move your jaw back into position.

Most insurance will typically cover the cost of treatment to correct the misaligned jaw. If you have braces, you will need to have a dentist fabricate your custom appliance. If you simply need a non-complex, non-specific night guard, you can purchase one online.

This at-home process allows you to purchase a night guard kit (impression kit includes plastic tray(s) + dental putty to take your own dental impression). You would then mail your dental impression to the lab and have a custom night guard made for you.

Sentinel Mouthguard Co. offers this online solution at a fraction of the cost.

Sentinel Mouthguards accepts payments using your FSA (Flexible Spending Account) or HSA (Health Savings Account) card.

Pricing ranges from $98-$130 (compared to $600+ in dental offices).

The material used is Proform by Keystone Industries which is a dentist-grade night guard material available in splint (hard) version or soft. The material is BPA, latex and silicon free. The night guards are made using a Drufomat Scan, which is equal to or superior than most dental office machines/equipment.

Trained lab technicians will construct, trim, and polish the custom night guard. A stone mold check is performed several times throughout the process to ensure the best fit possible. This involves testing the newly constructed appliances by placing it onto the stone cast of your teeth.

The process is repeated until the night guard fits snug on the teeth, but not too tightly. Sentinel Mouthguard Co.

crooked teeth
Crooked teeth? No problem. Sentinel Mouthguards are made to fit your existing dental anatomy. Whatever that may be!
night guard for crooked teeth

There is no ultimate fix or solution for stopping nighttime grinding and or jaw clenching.

Stress seems to be the #1 reason or cause for bruxism sited by dental professionals. Since curing this disorder is unfortunately not to be relied on, the best option would be to wear a night guard. This will alleviate the damages associated with teeth grinding or jaw clenching (including teeth wear/breakage, teeth flattening, headaches, jaw pain).

How Can I Use My Insurance to Buy a Night Guard?

Every dental insurance coverage varies in terms of the extent of services provided.

There are those that provide full coverage for bruxism treatment. Some offer partial coverage. Some offer bruxism treatment coverage but not the night guard dental kits or lab fees, while others do not make any payments on your behalf for any procedures in regards to bruxism.

Some insurances that partially cover the cost of bruxism treatment will fully pay for the treatment of tempo-mandibular joint disorders also known as TMJ syndrome. It truly depends on which insurance provider you have and what their policy is.

Pain is a side effect of bruxism. The symptoms also include headaches, jaw clicking, pain in the ears, jaw joint pain, sore and stiff jaw muscles, as well as pain in the temple among others. Some individuals self medicate or drink alcohol to lessen their pain, but pain pills and alcohol cal exacerbate the disorder.

Let’s be clear: If you are grinding or clenching your teeth at night you should be wearing a well fitted, professionally made custom night guard to prevent further pain and damage.

Is there anything I can do to just stop it all together?

Another option to take hold of the situation and save your teeth is to look at the factors that are causing this condition like stress, anxiety and sleeping disorders.

Before any cure is found for a disease, doctors will look at the root cause. Once you establish what is causing you to grind your teeth, you can explore ways of dealing with the main cause first, rather than treating the problem that is birthed after.

Ex: If your bruxism is caused by taking tea, coffee, smoking cigarettes and/or using other psychoactive substances, then the first option would be to address that. Your doctor can prescribe nicotine patches, or recommend alternative drinks to indulge in that will eventually lead to a stop to the bruxism.

If stress and anxiety are leading to the teeth clenching and grinding, then you should explore healthy lifestyle changes to relieve stress. Once you find another place to channel your stress, you will give your teeth a break.

The Final Verdict 

Will Dental Insurance Cover My Night Guard?

Check to see if your dental insurance plan will cover the cost of your dental night guard. Also, many of our customers have used their HSA/FSA accounts to purchase the Sentinel Night Guard. You may need to provide them with a detailed Sentinel receipt as proof of medical purchase.

If you cannot receive dental insurance benefits for your dental night guard, don’t despair. There are less expensive options.

Please avoid over the counter or store bought guards.

These cheaply made, mass produced guards can sometimes cause more harm than good.

It will be more costly if you decide to have one that is custom made to fit your dental formula perfectly, but the benefits will be beyond what you expect from a night guard, thanks to its perfect fit.

Do you have a dental insurance story you’d like to share with us?

Please comment below! We would love to feature your experience in our blog to help others suffering from bruxism.

why am I clenching my teeth?

Why Do I Clench My Teeth?

The Effects of Teeth Clenching

It’s hopeful to imagine that all you need for optimal oral health (especially the condition of your teeth) is a good diet and mouth cleaning habits. Unfortunately, there are other habits like teeth clenching which can easily cause destruction to your teeth.

Teeth clenching (whether during the day or at night) is a common condition affecting millions of both adults and children.

So, why do I clench my teeth?

How Do You Define Teeth or Jaw Clenching?

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Teeth and/or jaw clenching is one of the manifestations of a bigger problem known as bruxism.

Its unfortunate counterpart is teeth grinding, and they could occur together or one can act alone.

‘Clenching teeth’ is the static and sustained contact of both your sets of teeth using the jaw muscles responsible for closing the mouth. It’s a para-function, meaning it’s dysfunctional – not the intended purpose of the jaws.

Why Is Clenching My Teeth Harmful to My Dental Health?

Teeth clenching is a major problem because it wears out your chewing system.

Have ever asked yourself ‘why do my teeth hurt from clenching my jaw?’

It is because you are straining them. The human chewing system, known as the masticatory system, is designed to work for just 45 minutes every day. This is usually enough time for you to have your three meals a day.

However, teeth clenching (whether done in the day or night), can easily add anything from minutes to five hours of “working time”, which is more than 500% the duration the system is designed to be functioning at.

This leads to overworking of the teeth and other parts of the system, making them weak and worn out. This results in a number of disorders and can create an environment in which other problematic dental conditions thrive.

Causes of Teeth Clenching 

While scientists are yet to pinpoint exactly what causes teeth clenching, research shows the leading factor could be stress.

According to research, jaw clenching is a body’s way to fight stress. This happens because teeth clenching causes the brain to produce chemicals that help to fight stress.

In this self-preservation mechanism, teeth clenching helps protect vital body organs like reducing overproduction of acid in the stomach which leads to ulcers.

The chemicals also help control blood pressure and increase nutrient absorption in the small intestines. There are other causes of teeth clenching too, and they include;

  • Sleep disorders such as hallucinations, talking in sleep, and apnea can all lead to the development of bruxism of which teeth clenching is part of.
  • Poor lifestyle habits like smoking, alcoholism, and the use of other recreational drugs also contribute to the development of teeth clenching as a side effect or to deal with the strain caused.
  • Some types of medication, especially those belonging to the group which selectively inhibits the re-uptake of serotonin (SSRI’s) that are largely used for the treatment of depression. These drugs, like the recreational drugs and other substances above, cause teeth clenching as a side effect of their use.

Symptoms of Teeth Clenching

At times, it may be hard to know whether you are suffering from teeth clenching, especially if it happens when you are asleep.

For this reason, it is always recommended that you consult a dentist for a comprehensive dental evaluation. Some of the symptoms of the condition include:

  • Waking up in the morning with pain in the jaws or the jaws are tight
  • Morning headaches that are caused by the prolonged tension of the jaw muscles which are placed under a lot of strain.
  • Increased tooth sensitivity because the protective enamel layer of the teeth becomes gradually worn out and the nerves inside the teeth become exposed.
  • Pain in the area surrounding your ears when yawning or chewing food. It can also result in the development of sinus pain.
  • Swelling occasionally on the lower side of the jaw caused by the clenching.
  • For those using dentures: dysfunctions and the need to keep adjusting them or even replacing them.
  • Chronic pain in the neck and surrounding area – and when this is treated, relief only lasts for a short period.

If you observe these symptoms in yourself, we suggest consulting your doctor to rule out any other possible causes, and to get advice on the best method to fight the condition depending on the severity of your case.

The Damage of Teeth Clenching to Your Dental Health

Besides the symptoms, teeth clenching can lead to severe dental damage if it is not checked early. Some of the effects of this condition include:

Cracked and crooked teeth – the excessive pressure placed on the teeth leads to the development of small cracks in the teeth. These gradually expand, causing cavities and allowing bacteria room to get inside the teeth. The teeth can also become misaligned because of the constant excessive pressure.

Masseter hypertrophy – this is a term that refers to the enlargement of the jaws over time. This happens because teeth clenching acts as a workout for jaw muscles and makes them increase in size. This may affect your physical appearance.

• The overworking of the jaw muscles can also lead to bone and gum loss, which further lead to increased tooth root sensitivity.

• It can lead to adrenal stress syndrome since a dysfunctioning masticatory system has been shown to increase the cortisol levels in the blood.

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Prevention and Treatment of Teeth Clenching to Prevent Pain and Dental Damage

There are several practices and therapies you can use to prevent teeth clenching some of them include:

  1. Use mouth guards and splints – this is effective when one is asleep, and while mouth guards do not stop clenching, they redistribute the force of the clenching, preventing it from being exerted on the teeth.
  2. Avoid stress and anxiety whenever you can, and when it’s not possible, try to practice better ways of fighting it, like stress-relief exercises, and if necessary, counseling. Ignoring your stressful moments makes the body look for self-preservation alternatives.
  3. Avoid caffeine and alcohol which affect the quality of your sleep, leading to clenching at night, since your body becomes physically depressed.
  4. In cases of severe teeth clenching, a muscle relaxant can be used to prevent the jaw muscles from clenching while asleep.
  5. You can train yourself to be self-aware of the clenching, especially during the day. This can be done by keeping your lips together and teeth apart with the tongue in between.

It is not a guaranteed fix, but if stress seems to be the main trigger for clenching and/or grinding, it would make sense to take strides to lower your stress. How can we do this?

You are at your best when you’re optimal, and when are you optimal?

When you’re working out, eating healthy and taking charge of your life. Keep your body healthy. Keep your mind healthy and keep your stress levels down.

Wear a dental night guard to ease your jaw tension and stop the pain and teeth damage associated with teeth grinding and jaw clenching.

Want to chat with our team? Contact Us or use the chat tool on the lower right of your screen, Mon-Fri 9am to 5pm EST.

dental night guard

What is the Difference Between an Upper or Lower Night Guard?

Medically reviewed and verified by:

Dr. Lara Coseo, (DDS, FAGD) is a 2004 graduate of Baylor College of Dentistry in Dallas, Texas. 

Having practiced general dentistry for 13 years, Dr. Lara currently serves as an Associate Professor at Texas A&M College of Dentistry.

Upper Or Lower Dental Night Guard

Upper or lower dental night guard? Which one do I choose?

Many people grind or clench their teeth at night during sleep. This is a condition known as nocturnal bruxism. Over time, bruxism can lead to the wearing away of the teeth enamel, as well as a host of other problems such as cracked teeth or jaw pain. After the enamel is worn, this also opens up the opportunity for cavities to form in the teeth.

Although nocturnal bruxism typically can’t be “cured”, there is an easy solution for those who grind or clench at night in the form of wearing an upper or lower dental night guard. While there are some dental night guards that can be purchased from commercial, big box stores, a bruxer’s best bet is to have one custom made, by your dentist or an online dental night guard lab. This ensures a proper, effective fit that provides comfort and prevents slipping.

The dental night guard acts as a cushioned barrier between the upper and lower teeth, so that while your jaw may still, in fact, be going through the motions of grinding or clenching, the teeth are not making contact with each other which prevents further damage to them.

Wearing a night guard does not CURE teeth grinding.

Yet it effectively saves your teeth from physical harm and can save a person thousands of dollars in dental repair bills. It can also relieve uncomfortable pain that stems from the act of grinding the teeth and clenching the jaw.

“Should I Buy an Upper Or Lower Dental Night Guard?”

Dental night guards can be made for either the upper teeth or the lower teeth, but usually not both.

Many people wish to know “what is the difference between an upper or lower night guard?”. They also wish to know if one type of guard is better than the other – and which they should choose.

For common cases of bruxism, most find that either one will provide the same results. The upper dental night guard is still the most common type made, but this may simply be due to a slow progression towards the acceptance & use of lower night guards within the industry. In other words, it may be that, because the dental night guard was originally made for the upper teeth, dentists/lab technicians are still commonly fabricating the upper teeth guard out of habit or preference for no substantiated reason. Though you will always find varying opinions such as dentists who favor lower guards for their patients who grind their teeth.

Most people will first learn of their bruxing disorder through their dentist, so naturally, they make a follow-up appointment in order to have impressions made for a custom dental night guard.

An alternative and cost-effective option for creating a great fitting custom night guard is to contact us here at Sentinel Mouthguards.

We will mail out a dental impression kit for you to take your own impressions at home, then, you mail the impressions back to our lab and we’ll have the custom guard made for you. We provide you with a cost-saving solution, without ever having to leave your home! More about this can be found on our FAQs page.

Either way, a custom-made guard provides you with a much better fit than one of the boil and bite versions you might buy from your local pharmacy or retail outlet.

Most mouth guards are made from materials such as acetate, rubber, acrylic, or vinyl. You should check to make sure your night guard is BPA, Silicon, and Latex free.

When either an upper or lower dental night guard fits properly, the wearer should not experience slipping or moving of the guard. They also should not be able to “spit” the guard out during sleep. The guard should be comfortable and mold itself to the form of your teeth, while keeping the teeth in place. This is another reason why an upper or lower dental night guard made by a dental professional or lab is far superior to those found in stores.

Sentinel Mouthguards are made from BPA, Silicon & Latex FREE material.

EVA (Ethylene – Vinyl Copolymer) is the material used for the Sentinel Soft Dental Night Guard. This product contains no HAPs or ODS & does not contain any chemicals listed under the U.S. Clean Water Act Priority Pollutant and Hazardous Substance List. This product is not considered to be hazardous under the OSHA Hazard Communication Standard and is regulated under Section 311-312 (40 CFR 370). It is safe to use in the mouth on a nightly basis and will not irritate the oral area or skin.

The Sentinel Hard Dental Night Guard is made of a copolyester material. Prolonged contact is non-irritating to the oral cavity or skin. This product also neither contains HAPs or ODS, nor any chemicals listed under the U. S. Clean Water Act Priority Pollutant and Hazardous Substance List and is not considered to be hazardous under the OSHA Hazard Communication Standard.

Finally, the Sentinel Dual-Laminated Night Guard is a combination of both materials stated above and meets all likewise requirements.

Taking your dental impression on the upper teeth and lower teeth

If you opt for a lower dental impression, you’ll notice that the impression tray will look slightly different from an upper teeth impression tray. The lower tray has a “cut out” for your tongue. Follow the instructions exactly as written and you will be sure to get a great impression no matter which teeth arch you choose – ensuring that your upper or lower dental night guard fits like a glove.

lower teeth impression tray
Lower teeth impression tray. Slightly different than an upper impression tray. Note the cutout for the tongue
upper teeth dental impression tray
Upper teeth impression tray
sentinel mouthguards dental impression instructions
Your Sentinel Mouthguard dental impression instructions will come with directions for taking the upper teeth impression. Please note it is the same exact process for the lower teeth.

sentinel mouthguards impression instructions with photos
What are the dentists saying?

Here are some varying opinions from dentists on whether to choose an upper or lower night guard:

“Both upper or lower dental night guards serve the same function. They provide a gliding surface for teeth to rub against rather than a direct impact on teeth to teeth. If someone has a gag reflex, we may recommend a lower night guard .”  –Mark Bishara, DDS

“After 21 years of making these occlusal guards, I find that lower appliances are better tolerated and provide a significantly better therapeutic effect. 24 hours is all that is necessary to get used to it. The tongue adapts beautifully.” –Marc G. Rothman, DMD

“The design of your dental night guard is dependent on several factors, which might include your bite, the affect on speech or airway, your tolerance for having an appliance in your mouth, or even the preference of your dentist; just to name a few. There is no “right way” that applies to every situation. What is most important is that it fits, is used, and protects your teeth and jaw joint from the destructive forces that can accompany the harmful habits of unconscious grinding. For long term use, the night guard should also cover all the teeth. This kind of design prevents shifting of your teeth and changes to your bite.”  –Jonathan F. Richards, DDS

Reference Source:

The Bottom Line
Consult your dentist as to whether they feel your individual case would benefit most from an upper or lower night guard. In most cases, it’s simply a matter of getting a well fitting guard that does its job of keeping the upper and lower jaw from coming into contact with each other.

Custom Dental Night Guard

How Does a Dental Night Guard Work?

It is well known that a smile is an important asset in life, yet it is often taken for granted. Whether you flaunt your all-natural teeth when you smile, or have cosmetically enhanced your teeth in one way or the other, a dental night guard may be the solution you need to protect your teeth.

A dental night guard is a device that is normally considered to be the first-line treatment for teeth grinding (bruxism). Often known as an occlusal splint, the dental night guard might cover just one row of teeth, or both rows depending on one’s requirements.

Generally, a night guard is recommended to be worn on one tooth arch only (not both). The best night guard type is custom fitted to help reduce the clenching and grinding during the night. It is worn at night (and sometimes during the day) to prevent potential tooth damage caused by the grinding or clenching.

The action of grinding or clenching teeth at night is considered a sleep disorder. The effects of stress, one’s irregular bite, medications, stimulants, or other issues may be the cause.

Wearing a night guard will significantly reduce the effects of continuous grinding & clenching by creating a barrier between the chewing surfaces of the teeth, preventing direct tooth on tooth contact.

what does a night guard doOrdering a Night Guard Online

First, decide which night guard type is right for you. One common question we’re asked is which thickness to choose.

The 2mm thickness is the most common choice. Just to give you a reference point, 2mm is about the same thickness as a nickle.

If you’re a heavy grinder, you may need a more durable 3mm night guard (available in soft only).

The 1mm guard is very thin and typically recommended for daytime use. Remember, any of our guards will serve the function of protecting your teeth from the damages associated with teeth grinding and jaw clenching.

Once your order has been placed, you will receive a do-it-yourself dental impression kit. This kit contains two plastic trays of different sizes (choose which fits best for you), blue and white putty paks, instructions, and a prepaid return mailer.

Taking your dental impression is easy. Check out our “how to” video for simple instructions. Upon receipt of your dental impression, we will make your custom guard within 8-12 business days and ship it to you.

buy affordable night guard hereHow Does a Dental Night Guard Work Exactly?

A dental night guard will reduce your teeth grinding problem by:

  • Relaxing your jaws, thereby reducing muscles spasms
  • Easing the tension that leads to a constant ache and alleviating constant headaches
  • Allowing your jaw muscles to align properly, thereby preventing your teeth from constantly locking together
  • Providing an alternative solution to help prevent the wearing of your teeth
  • It also cushions the teeth, thereby preventing your teeth from damage due to the grinding or clenching action

A dental night guard will not only protect your teeth against surface damage, gum problems (including recession) and loose teeth; it will also help strengthen your teeth.

During daytime, it is important to note that the teeth are supposed to meet when you are chewing or swallowing. At other times, teeth should be apart, and the lips together.

Teeth grinding can overtime wear away the teeth surface, making them susceptible to damage, or loose and painful.

While upper arch (maxillary) devices are often used to treat the condition, a lower arch device can be recommended to a patient who doesn’t want to have a visible or noticeable device in their mouth, or if they get a lot of gag reflexes with the maxillary device.

A night guard on either teeth arch will serve the same function. That is, to create a barrier so that the teeth do not have direct tooth on tooth contact with one another.

There are a number of materials that can be used to make a dental night guard, including hard and soft plastics, or a combination of both. All materials are effective; although the hard night guards are less flexible and therefore more likely to stay in place longer – preventing direct tooth on tooth grinding for a longer period of time. These types are generally more expensive than soft night guards.

Drufomat ScanA professional dental lab can also tailor a dental night guard for your individual needs. The dimensions and outline of your mouth are recorded and used to make a custom night guard. This is usually the best night guard because it provides the best fit and comfort.

You may have bought a “one size fits all” dental night guard previously, but what you may not know is that an impression of your teeth should be used to make the dental night guard for the best results. A professional lab can customize a night guard for you based on your teeth impression.

Quality dental night guards can be quite affordable and you can easily avoid further damage to your teeth surface.

They can also help protect your valuable investment in case you have undergone a dental smile makeover. With these devices, some change in the fit can occur over time.

For instance, your dental anatomy may shift over the years and cause your dental night guard not to fit like it used to.

Night guards should be regularly assessed and adjusted to ensure they are well-fitting and serving their purpose well. Poorly devised or badly aligned night guards might not be able to solve the issue.

Well-adjusted dental night guards will enable anyone with bruxism to lead a normal lifestyle, without having to worry about tooth wear or any other dental-related does a dental night guard work?

For your dental night guard to properly limit the issue related to teeth grinding, it is highly recommended to wear the device every night. Some patients will ultimately be able to stop teeth grinding over time and the night guard won’t be required. In order to maintain the night guard, it must be properly cleaned after use – by thorough brushing and rinsing.

How Are Dental Night Guards Made?

Here is the process behind night dental guard creation:

Step 1: Impression Taking
This is a critical step to guarantee an excellent end-result. A negative copy of the lower and/or upper teeth is taken in order to create a stone cast from it.

The impression gels have viscosities that capture the softness and hardness of the tissues. This cast or mold is used in a dental laboratory to create the custom dental night guard.

In a dental office, most often a type of alginate is used to take your dental impression. The powdery alginate is mixed with water. You may remember seeing this sticky mixture if you have ever had your dental impression taken in a dental office setting.

The impression material you receive when you order online is not messy like alginate, but gives the same, clear results.

It is similar to play-doh in texture and mixes together easily with no residue. Taking your own dental impression is easy. Mix the two putties together, and roll them into a hotdog-like shape.

Place the putty in the tray and submerge all the whites of your teeth. Hold very still, and the putty will begin to harden. Then, simply remove the tray when the putty has completely hardened.

how to take teeth impression
Mixing putty (base & catalyst) | Different sized dental impression trays

Step 2: Making of the Mold

Once the impression has been taken, it is time to pour up the stone cast of the teeth. Here you may begin to understand why the impression taking process is so important.

A stone replica of your teeth should capture all of your unique dental anatomy.

It should be a perfect cast of your exact teeth. The gum margin should be visible too.

Our lab mixes a powdery dental stone and water together to create a thick, soupy mixture. The stone is then laid carefully into the teeth impression. It’s stacked high to create a nice base, and the weight of the stone disrupts any bubbles that may have formed in the teeth area.

Now we wait for the stone to harden. Hardening times differ (on average, it’s about a 20-minute wait time). The stone will becomes hot, then cools down.

After the model is dry and hard, we carefully remove the stone from the dental impression.

It is always necessary to trim the excess stone material. All of this prep work is to ensure that the night guard is as accurate as possible.

It is imperative not to skip steps. We make sure that the back of the stone cast lays completely flat, so that the night guard material can distribute evenly across the surfaces of the teeth.

When the model is trimmed and dried, it is then sprayed with a lubricant so that the night guard material separates easily from the stone mold later on.

how is a dental night guard madetrimming the excess stone on a stone cast of teeth

Step 3: Fabrication
Now that the model is ready for fabrication, the process to follow is a method of bilamination by thermopressure.

In this process, the trimmed model and night guard sheet is placed under a heater to soften the night guard material. A timer is set, and the mold is ready to be thermoformed and pressurized.

After this process, the mold is left to cool down before a second trimming takes place. A skilled technician uses multiple burs, cutting wheels, and a bit of artistry to create a well-fitted custom appliance.

how is a custom mouth guard made?
Black athletic mouth guard is getting its second layer of mouth guard material. The Drufomat Scan (machine) has the capability to fuse several layers of material together for a thicker appliance to be made (if necessary).

Step 4: Delivery
When the dental guard is finished, it is delivered to the customer to try on and check for fit and comfort. The guard should be stable and not cause any kind of pain or discomfort.

Some tightness may be felt initially, but should ease after a few days of consistent use.

Rarely, the customer asks for minor adjustments. If everything fits perfectly, the customer also receives instructions for proper wear and care of the guard.

A case is also provided to keep it in when not in use.

Teeth grinding or bruxism can greatly weaken the teeth, cause chipping and high sensitivity. If it’s left untreated, not only the health of the teeth and jaw can be compromised, but your overall health and lifestyle can change.

A professionally made dental night guard can relieve the pain and discomfort caused by teeth grinding and jaw clenching, plus protect teeth from further damage (weakening, breakage, flattening).

The night guard keeps teeth from making direct contact with one another, which helps avoid the effects of teeth grinding and jaw clenching.

Every case is different. It is important to speak to a certified dental professional to see if the use of a dental night guard is needed, and what type of night guard is more appropriate for a specific situation.

Teeth grinding, also called bruxism, is a serious condition that can lead to a number of problems; jaw disorders, jaw pain, earaches, and persistent headaches, to name a few. This condition affects people from all ages, and the generally identified causes can be physical, psychological – or both.

These include:

  • Emotions, like stress, frustration, anger, or anxiety
  • Personality, either hyperactive, competitive or aggressive
  • Malocclusion which is the abnormal alignment of the teeth
  • Sleep problems
  • Acid reflux
  • Response to pain
  • Complications from certain disorders
  • Genetics

A person with bruxism requires treatment.

An immediate solution to stopping all the dental damage and health problems this condition causes is the use of a professionally made dental night guard.

As opposed to the over-the-counter mouth guards, a professionally made dental guard will fit the patient’s mouth to the tiniest detail, protecting teeth and the jaw from additional pain and damage during sleep.

The way the dental night guards are fabricated guarantees their effectiveness due to the preciseness of the process the dental lab goes through.

This process also gives the patient not only the piece of mind of wearing a guard professionally made –just for them,– but also the comfort of having good sleep without feeling discomfort from the guard in their mouth.

sentinel 2mm soft dental night guard

custom dental night guard facts

5 Reasons to Order Your Custom Night Guard Online

A Quick Note On The Information Provided:

We strive to provide the most accurate information possible. The dental night guard (sometimes referred to as occlusal guard) suggested in this article is a basic appliance used to alleviate teeth grinding (bruxism), jaw clenching and to protect your veneers, crowns and bridges. It can even be worn as an anti-aging device. It is an affordable alternative to dentist made night guards.

Some individuals may require a more complex, custom dental night guard. Some custom made occlusal guards can be used as a treatment for conditions such as jaw alignment, severe TMJ and tooth misalignment. A licensed dentist will be able to evaluate and determine which dental guard is best suited for your needs.

Date last reviewed for accuracy and completeness 02/25/20

Your Custom Dental Night Guard

Night Guard /Occlusal Guard Cost

In a dental office, the average cost of the dental night guard can be anywhere from $300-$1000. Online, you can get them for as low as $80. What gives? Patients are even applying for Care Credit (a medical credit card through their dentist) to pay for the custom dental night guard.

I was watching a documentary from director Tom Shadyac (of Ace Ventura) called “I Am”. It’s good stuff! Watch it if you get a chance! The film touched on something that I found myself thinking about over and over. Tom talked about how nature only takes what it needs and how we humans get into this mindset of “needing more”. Why is it that some people have more than enough while others are struggling to get by?

On a larger scale, medical cost is a huge political issue, and since I am just one tiny person, I won’t tackle that giant. Maybe later. Right now, I just want to focus on a speck amongst a big, giant blob of a problem and maybe..just maybe offer an alternative solution.

The Dental Night Guard

Below are five top reasons you can order a night guard online

1. Get Your Dental Night Guard From an Online Mouthguard Lab for Way Less

man holding dental night guard

Let’s cut straight to it. The #1 reason is because you can get a custom made night guard through an online dental lab

As stated above, there are certainly times when purchasing from your dentist is absolutely necessary. Dentists can make an array of custom appliances to solve your unique needs. The dental night guard type mentioned in this article is for teeth grinding and jaw clenching protection.

Whether you’re dealing with nighttime or daytime jaw clenching, teeth grinding, protecting your new veneers or tongue biting, a lab-made dental night guard will protect your teeth from physical harm.

Even if you go through a dentist, most likely they will send it to a dental lab and their fee is less than a quarter of what the dentist is going to charge you.

Did you know?

Mass produced “one size fits all” night guards are discouraged by most dental providers. Avoid the urge to buy cheap type one size fits all guards. This type rarely lasts more than 6 months. They’re uncomfortable. They don’t stay in place at night and can even worsen your bruxism.

2. No Guarantee

Most dental offices offer no replacement warranty or satisfaction guarantee.

Let’s say you pay $500 or more for a night guard. You then go on vacation and stay at a nice hotel. You wear your new night guard like you’re supposed to only to come back home and realize – HOLY CRAP! You left that $500 night guard in the hotel bathroom!

You call the hotel. However, they cannot find your night guard anywhere! You call your dentist. They offer to make you a new one at a discounted price. They still have a stone mold of your teeth on file after all. How gracious of them. You shell out another $250 for a brand new night guard.

What if you receive your night guard and simply can’t get used to it? Good luck getting a dentist to remake your appliance or work with you to find the right type of night guard for you.

Want to switch to a different material or type of night guard? Forget about it! Many times you will hear these words “Go home. Wear it for a few hours at a time. Take it out. Give your teeth a little rest and try it again. You will get used to it.” Even then if you still say it’s too uncomfortable, some dental offices will charge you to adjust your night guard. As Vizzini from ‘The Princess Bride’ would say “Inconceivable!”.

3. Insurance May Not Cover You

9 times out of 10 the dental night guard is not covered by your insurance.

This needs no further explanation. Good luck getting your insurance to cover even a portion of your dental night guard. Insurance companies don’t want to pay hundreds of dollars for something non-invasive and pretty inexpensive to make, so why should you? If you have ever been confused by your own dental insurance plan you are not alone.

Ordering online pro tip: While your dental insurance may not cover you, your HSA (Health Savings Account) & FSA (Flexible Spending Account) credit cards can be used for dental night guard and retainer purchases.

4. Your Dental Night Guard Is Being Made By Someone Other Than Your Dentist.

The dentist does not make your night guard.

I know. I know. Crushed right?? I mean, if I’m paying several hundred dollars for a professionally made custom fit dental night guard, I want my dentist to be back in the lab constructing and cutting and polishing and doing everything to make my perfect fitting appliance. Instead, the dentist sends the dental impression (that most often THEY didn’t take. I’ll bet my last dollar a dental assistant took your dental impression) off to a dental lab.

FACT: Even when your impression is sent off to a dental lab, that lab makes many other appliances and does not specialize in night guard creation alone. They are busy creating far more expensive and intricate dental prostheses such as dentures, partials, flippers, crowns and bridges. The night guard is low on their to- do list. The lab has possibly hundreds of orders and they don’t take the time because your night guard is going to go back to your dentist who is supposed to make tweaks and adjustments.

However, as many of our customers can attest, many dentists can’t seem to get the fit perfect and send you on your way hoping you will “just get used to it.”

sentinel mouthguard company logo

Our team cares. We are a specialized dental night guard, teeth whitening and athletic mouth guard lab only. We take the time to trim, polish, and make sure your night guard fits like a glove before shipment.

5. You Can Take Your Dental Impression Yourself.

You are perfectly capable of taking your own dental impression.

dental impression kit instructions

We’re talking about a plastic tray and some putty that resembles play dough. You mix the putty up, place it in the tray and submerge your teeth in it. That’s it! It’s not rocket science. If it were, dental assistants all over the world would be struggling daily.

Guidelines and tips when ordering online: Read the directions carefully when taking your own dental impression. Do not take your own dental impression if you have loose teeth, loose dental work or if you have braces.

If you mess up your dental impression for whatever reason, a reputable online night guard lab will send you a new kit free of charge. We use disposable dental impression trays unlike most dentists who clean and reuse the alginate trays time and time again.

Some dental assistants forget to rinse the plastic alginate trays after removing them from cold sterilization. Ever had cold sterile solution in your mouth? YIKES! You can rest assured that your mail order dental impression kit from Sentinel Mouthguards will come with brand new disposable trays.

Interested in ordering?

Your most common questions answered:

“How does it work?”

First, decide which night guard type is right for you. One common question we are asked is which thickness to choose. The 2mm thickness is the most common choice. Just to give you a reference point, 2mm is about the thickness of a nickel coin.

If you’re a heavy grinder you may need a more durable 3mm night guard. The 1mm is very thin and typically recommended for daytime use. Remember, any of our dental night guards will serve the function of protecting your teeth from the damages associated with teeth grinding and jaw clenching. These two articles will help guide you further:

Dental Night Guard Thickness: Which To Choose? 

Hard, Soft, or Dual Laminated Night Guard: Which is right for me?

Once your order has been placed you will receive a do-it-yourself dental impression kit. This kit contains two plastic trays (choose which one fits best), blue and white putty paks, instructions, and a prepaid return mailer.

Taking your dental impression is EASY! Check out our “how to” video. Upon receipt of your dental impression, we will make your custom appliance within 8-12 business days. That’s it!

“What if I don’t take my dental impression correctly?”
We will mail a redo impression kit to you free of charge.

“Can my night guard be used to prevent the look of aging?”

Yes! One of the major effects of teeth grinding is the flattening or shortening of the teeth. This is an indicator of age. Wearing a dental night guard consistently to protect your teeth from become shorter is a great addition to your nighttime regimen.

“What if my occlusal guard (night guard) does not fit correctly?”

Keep in mind that the Sentinel warranty and return policy is unlike any other. We stand by our products and will always work with you. This means that if you are dissatisfied with your product for any reason, you can either contact Sentinel within 90 days for a full refund or opt to continue working with us until you get a great fitting guard. Our commitment to you is 100% satisfaction.

“I LOVE the occlusal guard you just made 🙂 It fits perfectly and stays in place! I want another just like it. How do I reorder?”
We keep all impressions on file for one year from the purchase date. Place a new order.

Be sure to contact us for a discount to apply to your reorder. Upon receipt of the new order we will pull your existing dental impression on file and get to work!

So There You Have It Folks

retainer case

If you have started looking into the subject of bruxism and you’re trying to understand nighttime teeth grinding/jaw clenching, you’ve probably already noticed some real inconsistencies and downright contradictions out there.

For example the NTI night guard, is controversial in its usefulness and effectiveness. Some even say the small device is dangerous because of the potential to swallow it during sleep. Yet it’s popular. Some dentists ONLY make the NTI guard in their office. Others swear against the use of it.

TMJ is one twisted issue. Everyone is different – dental anatomy, habits and pathology vary widely from person to person. You may very well have to go through some trial and error to gain control of your bruxism and/or TMJ.

If you do decide to purchase a dentist made night guard, pay attention to what your dentist tells you. Be proactive and seek to understand your disorder. Make changes in your lifestyle to lessen the severity or intensity of the grinding/clenching.

dog ate my night guard

My Dog Ate My Night Guard!

My dog ate my night guard!

I have a 10 month old Australian Cattle Dog. Her name is Loki. Yes, I named her after the Norse god of mischief. You may say that I was  tempting fate. I say that I was just giving in to the inevitable. If you are a dog lover, you know that they like to chew and as a puppy they will chew on just about anything and everything.

Loki has destroyed shoes, socks, and other bits of laundry. She has chewed pencils and pens, gloves and hats, cat toys, and entire boxes of tissue. She chewed a hole in the back of my brand new couch and ate a stack of student homework (in a new twist on an old excuse). She has plenty of toys and raw hides and she chews on those, too. But today she ate my night guard. My very, very expensive custom night guard purchased from the dentist to protect my teeth from my midnight clenching and grinding. The daily mantras in my house are “It’s a good thing you’re cute” and “I can’t wait until you grow up.”

Why do dogs seek out night guards and mouth guards?

Dogs (and even some cats) are attracted to the smell of the night guard. It is important to store your night guard in its retainer case when not in use and keep it out of reach. A hard night guard when torn to shreds can become very sharp and can be harmful to your pup. If you’re sure your dog had ingested your expensive plastic night guard, call your veterinarian to seek advise.

After My Dog Ate My Night Guard

After sweeping up the slobbery little bits that were all that remained of my night guard, I was all set to call the dentist and fork over a wad of cash for a replacement, when (in a last ditch effort to save some money) I took to google and typed “affordable night guards” in the familiar search bar. That’s when I truly discovered the great power of the all mighty internet. You can buy almost anything EVEN custom made night guards exactly like the one from my dentist. Through Sentinel Mouthguard Company, you can replace your custom night guard for a fraction of the amount that you pay your dentist. This is because you take your own dental impression and order the mouth guard directly from the lab.

Here’s how it works:

Sentinel Mouth Guard lab sends a dental impression kit with the putty and trays just like they use in the dentist’s office. You follow the easy step-by-step instructions to mix the putty, put it in the tray, and make an impression of your teeth. In addition to the written instructions there’s an online video as well. In less than ten minutes the impression will be done, all in the comfort of your own home. Use the prepaid envelope to mail it back to the lab. They will make your new night guard and within a week you will be sleeping easy again for much less money than you paid the dentist for the previous puppy chew toy.

There are a number of options with clear descriptions on the Sentinel night guard lab website to help you choose the one that’s best for you. There is a soft, clear nightguard; a hard dental night guard for severe grinding and jaw clenching; and a dual-laminated nightguard that is soft on the inside and hard on the outside for those suffering from TMJ or more moderate grinding.  They also make teeth whitening kits with custom made dental trays and custom molded athletic mouth guards. You can even purchase a gift card for the absent-minded athlete in your life (or perhaps the new puppy owner). I know that from now on my night guard is going in the cabinet behind a firmly closed door, but it’s nice to know there is an affordable option available for when I accidentally flush it down the toilet.

*A humorous yet informative article written by talented blogger Amanda Woodward about one of the most common reasons for night guard replacements and reorders. We enjoyed this one and hope you will too!

dental retainer vs dental night guard

The Difference Between a Dental Retainer & Dental Night Guard

Dental Night Guard vs. Dental Retainer

“What is the difference between the two?”

After removing braces, teeth are highly susceptible to movement/shifting as they just underwent some intense re-positioning – and even though your new, beautifully straight teeth may look like they’re here to stay, your freshly positioned dental anatomy is still trying to find its way. That’s why it is imperative to wear dental retainers as directed by your dentist. These dental retainers will keep your teeth in their new desirable position while the teeth and surrounding gum tissue heals.

Custom Night Guard

Protect Your Teeth

Shop Now

Sentinel Mouthguards upper and lower dental retainers are priced at $129, with free, all-inclusive shipping in the USA. Here at Sentinel, customers often ask “Can I wear my dental retainers as a night guard as well?”

The dental retainers will serve to protect your teeth from direct tooth-on-tooth grinding, but the thin material may not be durable enough to withstand the forces of your teeth and jaw for very long. Additionally, the dental retainer will lack the jaw support you may need to get facial/jaw pain relief. If you’re a heavy grinder or jaw clencher, you may find yourself replacing your dental retainers throughout the course of time that you are made to wear them.

We offer a free dental retainer replacement up to one year from purchase if you wear through your retainers.

Remember! Teeth can take up to one year or more to stabilize after braces.
Once you have been cleared to set the retainers aside, you may find that your bruxism disorder is still in full swing. If you are grinding or clenching, you will most likely need to continue to wear an appliance that will protect your teeth (aka custom night guard). Now, a night guard is not typically worn on both teeth arches. You will need to first decide whether you should wear an upper, or lower guard.

“I only had invisalign (braces) on one dental arch (upper teeth) so I only have to wear a dental retainer on my upper teeth. Will this still protect my teeth from the grinding problem?”

sentinel dental retainersYou are still breaking up that direct tooth on tooth contact, so you are giving your teeth protection from one another. However, (again) the durability of the thin dental retainer is not great and it will wear quickly. Also, the need for jaw support is still not being resolved through the use of the lone dental retainer. The best solution would be to wear a dental retainer on the upper and lower teeth because:

  1. Your teeth may shift naturally, and if you’re only keeping the upper teeth in their current, your bite may soon be out of whack as your upper teeth are staying the same, but your lower teeth are shifting
  2. If you’re wearing thin dental retainers on both the upper and lower teeth, these appliances can sometimes be worn effectively in lieu of a dental night guard.

If you have finished wearing braces, keep this in mind: Your dentist worked very hard during your orthodontic treatment to make sure that not only your teeth reach optimal results, but that your bite is correct. It’s important to wear upper and lower retainers to keep the bite correctly positioned.

“Can I use my night guard as a dental retainer then?”

A hard night guard will act to keep the teeth in position. It must be a completely hard night guard device in order to keep the teeth from shifting. A soft night guard will be of no use in keeping the teeth in a desired position. However, it would be too thick to wear on both the upper and lower teeth (refer back to the first question).

“What does a night guard do that a dental retainer doesn’t?”

Dental retainer vs. night guard

A 2mm or thicker night guard will offer the durability you may need to combat against heavy teeth grinding or clenching. Additionally, it will offer the jaw support needed to have relief from your aching jaw muscles.
Night guards come in a variety of material types, thicknesses and methods of fabrication. The Sentinel Night Guard is available as a soft, hard or dual laminate (hybrid) type. The hard material will act as a teeth stabilizer and may be a wise choice if your teeth are prone to shifting.

“Is there anything I can do to lessen the severity of my teeth grinding?”

To date, there is no known cure for bruxism. Sometimes people will grind or clench severely and then stop it all together only to pick it up again several months or years down the road. Stress seems to play a big factor in teeth grinding. There are some things that can be effective in easing the intensity of the action. These include lessening or eliminating caffeine/alcohol/drug intake, and lowering stress levels. Sleep positions can also be a factor. NATHAN J. PETTIT, DMD suggests Sleeping on your back is going to be the best position if you suffer from TMD or orofacial pain. Lying on your back has a number of benefits – view his full article. 

Other suggested tips for stopping teeth grinding

Have questions about ordering your custom night guard or dental retainer set online?

Most people have a few questions before ordering their custom night guard online. Here we attempt to answer the most common questions asked at Sentinel Mouthguards. The good news is: IT’S EASY and there are actually a lot of benefits to ordering directly from a dental lab that you don’t get when you go through a dental office (including saving hundreds of dollars).

Q: “I’m nervous about taking my own dental impression. What if I don’t get it right the first time?”
A: Taking your own dental impression is easy! If you don’t do it right the first time, no worries. We will send you out a redo kit for free.

Q: “Am I really ordering the type of night guard or dental retainer(s) my dentist wants to make for me?”
A: Absolutely. Night guard cost spans from $300-$1200 in a dental office. Have you ever wondered why the price range varies so widely from office to office? We’ll tell you! It’s because dentists charge what they want. Now in their defense, they do typically have a lot more overhead than a direct dental lab. But why should you pay so much for something that’s noninvasive and not terribly complicated to make?

*Please note that some dental night guards require special construction and you must go through a trained dentist. For instance, if your dentist is treating TMJ or misalignment, he/she may recommend a special type of night guard that could include building up certain areas of the guard, ramps or metal clasps to move your jaw or correct your bite. In these cases, you should not order online. Check with your dentist to find out which type of night guard he/she recommends. If you’re in need of a basic, premium custom made night guard for your teeth grinding and/or jaw clenching you should be well to order a night guard through our online system.

Q: “What if my night guard or retainer(s) doesn’t fit correctly?”
A: If you give us a nice & accurate impression of your teeth, we will make you a great fitting custom night guard. If you do need an adjustment (ex: my night guard feels really tight on one of my teeth), simply contact us to describe any issue you’re having & we will email you a prepaid shipping label. Print the return label and use to it to mail your guard back in to us. Upon receipt of your guard, we will promptly make any adjustments and send it back to you within 1 business day!

Q: “I see I can choose the thickness of my night guard. This is great but I don’t know which thickness to choose. How do I choose the right one?”
A: Short answer: The thicker your night guard the more durable it becomes, but also (generally speaking) can be less comfortable as the thickness increases.

1mm is very thin and recommended for daytime grinders or clenchers (these types of bruxers typically do not do as much damage to the teeth during daylight hours). The 1mm can also be worn at night but could wear down more quickly (depending on an individuals’ bruxing habits).

The 2mm is the most popular thickness for nighttime use. While thin and comfortable, it still offers the durability a light to moderate bruxer needs.

For heavy teeth grinding or jaw clenching, a 3mm night guard should suffice. Please take a moment to read this article for more help on choosing your dental night guard thickness:

2mm Sentinel Soft Dental Night Guard

Q: How do I know whether to choose an upper or lower night guard?
A: Most of the time, choosing an upper or lower teeth night guard will come down to personal preference. Whether the night guard is on your upper or lower teeth, it will serve the same purpose – to protect both teeth arches from coming in direct contact with each other.

Try asking your dentist whether they think an upper or lower night guard would work best for you. Also, use common sense. If you know you have some upcoming dental work on one of your teeth arches that will change your dental anatomy, don’t take a dental impression of that arch and have a custom fit night guard made for it just yet. Choose the other arch or wait until your dental work is compete before taking your dental impression.

Dentists answers vary greatly when asked their opinion on upper or lower night guards. 

You do not need to stretch your budget to pay for a night guard from the dental office. In fact, there are quite a few perks involved when ordering though Sentinel.

* We offer a 100% satisfaction guarantee or your money back (14 day money back guarantee)

* We will work with you to your complete satisfaction. Even if this means you messed up your dental impression a gazillion times! We will make sure you get it right. Once you receive your night guard, if you have ANY problems with the fit, we will take the necessary steps to make sure you end up with a great fitting night guard.

* We will replace your worn out night guard for up to 2 years from your purchase date (on dual laminated and hard acrylic night guards) and up to 6 months for the soft night guard. Try to find a dentist who will do that!

* You will save hundreds ordering directly from the lab

* Free shipping, including a convenient prepaid mailer to mail back your teeth impression

* We provide an online video for you to watch as well as simple written instructions. All you have to do is mix your putty in a timely manner, roll it up, place it into a plastic tray & submerge your teeth into it for 3 minutes.

That’s it!

Check out the Sentinel how to page for more info.

We appreciate you taking the time to read our latest article on dental retainers vs. night guards. Please feel free to comment and share!

walmart mouthguard

Custom Dentist Night Guard vs Oral-B Night, Dentek, & Walmart Brands

walmart mouthguard

I see you. Lady in the dental hygiene section of Walmart. An Oral-B Night Guard in one hand. Doctor’s Choice Night Guard in the other.
You look perplexed. Confused.
I imagine you’re wondering if either Walmart mouth guard brand will work for you.
Is it a waste of $30? You think of your last dental office visit and roll your eyes. $600 for a night guard?
Forget it. With an unsure shrug, you head to the cashier and hope for the best.

Wouldn’t it be nice if someone did the leg work for you and researched all the popular brands of over-the-counter dental night guards?

The Oral-B Dental Night Guard alone gets hundreds of google searches per day. People are wondering if these cheaper Walmart mouth guard versions do the trick, and we’re here to investigate.

So here’s what we did.

We went to the store and bought..well..all of them. All of the over-the-counter dental night guards are now in our possession. Okay, fine. We narrowed it down to five of the most popular store bought brands.

We will follow the instructions and mold each type on our teeth model. We’ll provide pictures and videos of the molding process (if any) as well as our findings and humble opinions.

We’ll also continue to add to this article as new brands pop up on the market and/or if current manufacturers make any changes that would effect you and your decision to purchase.


The Oral-B Night Guard

The Oral-B Dental Nighttime Guard packaging looks like this (Below)

Oral-B Night Guard

You will need a microwave, the package contents, and a mirror

Step #1 Place guard in your mouth to become familiar with placement. Remove guard.
Step#2 Put the mouth guard in the white case. Fill the white case with tap water and snap closed.
Step #3 Place filled/closed storage case in the microwave for 1 minute and 15 seconds on the high temperature setting.
Step #4 Remove case by holding the front of the case. Be careful! It can be very hot.
Step #5 Flush the case with the vent holes for 3 seconds.
Step #6 Be sure to center the tray to match the middle of your teeth.
Step #7 Immediately pickup the guard and tray with two hands, and place the guard into your mouth.
Step #8 Firmly bite down into the guard and keep in place for 1 minute. Using your thumbs, press the green tray into your molars – and then press the fingers into the front teeth. Use pressure to make sure the guard forms to the teeth completely and evenly.
Step #9 Remove guard from your mouth and place it in water for 15 seconds
Step #10 Leave the molded guard in the green tray for 15 minutes while the material hardens
Step #11 After 15 minutes, gently remove the guard from the tray by lifting from each open end working your way toward the front and center of the guard until it releases.

That’s it! If the guard feels too tight or too loose, you can repeat the process.


  • This guard is thinner than most store bought guards, which is nice if comfort is your main concern.
  • You can get a good fit.


  • The durability is not as great because of the fact that the plastic is a mass produced, cheap plastic.
  • This is not the same quality of plastic that you find in a dental office or lab.
  • You may wear through this guard much faster than a dentist quality night guard.

The average price of the Oral-B Night Guard is $14 – $20

Our verdict: This is our favorite of the store bought guards. For ~$16 it is worth a try. In any event, you get what you pay, for but this store bought guard gets a big thumbs up from us!


The Doctor’s Night Guard

walmart mouth guard

Claims they’re different by having deeper channels (sides) for a more secure fit, a hard & smooth base for protection &
A slim & and flexible design so that you can sleep comfortably.

How you mold the night guard.
Step #1 Fill a microwave-safe mug with water.
Step #2 Heat in microwave for 30 Seconds.
Step #3 Place your night guard face down in the water for 2 minutes.
Remove your night guard from the water with a fork so that you don’t burn yourself.
Step#4 Use a fork and place night guard on a plate, then allow it to cool for 10 seconds. Take the plate to a mirror so that you can use the mirror’s reflection to help you in the following steps.
Step #5 Pick the night guard up and place it in your mouth. Be sure to touch the base of the night guard only.
Step #6 Position the guard in your mouth and bite down. Use your fingers to form the guard around the outside of your teeth. Then use your fingers to smoothen and mold the guard around the inside of your teeth.
Step #7 Bite down again and count to 30 seconds.

You will know it is time to remove your night guard if it stays in place when you open your mouth.
Open your mouth fully and gently remove the night guard.

If it doesn’t fit properly the first time, go back to your instructions and try try again.

Average Price $30.00 – $37.00

Verdict: Okay, the reviews on this one are not good. Many people say that they couldn’t ever get a good fit, even after multiple attempts.

We advise that you research this one yourself. There are some nasty reviews about this product. We did not have a great experience with this one. Thumbs down for the Doctor’s Choice Night Guard.


Smart Guard

Smart Guard Nightguard

What You Need To Mold Your Night Guard

You’ll need a coffee cup, a glass of cold water, metal fork, timer, and a mirror

Step #1 Push two tines of the fork into the open groove on the hard, bottom part of the Smart Guard.
Step #2 Place the mug of water in the microwave or stove and heat it until it boils.
Step #3 Once the water has reached a boiling point, remove the mug from the microwave and submerge the Smart Guard into the water. Wait 50 seconds.

Do not let the Smart Guard to touch the bottom or sides of the mug

Step #4 Take a large sip of cool water and swish it around in your mouth before taking the Smart Guard out of the hot water. Then dip your index finger and thumb into the cold water to prepare to hold the warm Smart Guard.
Step #5 Remove the Smart Guard from the fork.
Step #6 Insert the Smart Guard into your mouth. Make sure your thumbs are on the hard bottom part, then push it up into place. Make sure the “V” part is lined up between the upper teeth.
Step #7 Bite down with medium pressure and suck the moisture out of the guard. Use your fingers to mold the front area. Keep the guard in your mouth for 90 seconds before removing it.
Step #8 Rinse the guard in cold water for 15 seconds. Your mouth guard should be formed and ready for use.

Thoughts: It only covers the front portion of the teeth. It is bulky and does not seem to stay in place. 

What Amazon customers are saying:

2.0 out of 5 stars –Doesn’t mold well to teeth

Can’t get a tight enough grip on my teeth, I followed instructions but it just falls out of my mouth and is completely ineffective.

2.0 out of 5 stars –Not comfortable.
on May 31, 2018
Verified Purchase
So bulky I had to throw it away. Not comfortable.


Dental Duty Night Guard

With over 2800 Amazon reviews and an average of 4 stars per customer, we have high hopes for the Dental Duty Night Guard. Let’s get started!

The Dental Duty Night Guard separates itself from the competition by having two different styles to choose from.

What you need:

The mold, a paper towel, a spoon, a mirror, and pre-heated, rolling water this is ready to go.

Step #1 Pay attention to the time! 18-20 seconds is perfect. Now the key is to not leave the appliance out of the water too long before you make your mold. If it cools too much you will not be able to get a good imprint of your teeth.
Step #2 Place mouth guard into the hot water. Watch the time. Watch for the sides to start curling in.
Step #3 Remove from the hot water. Place it on a paper towel. Separate the walls a bit. Now place onto your teeth, and bite.
Step #4 With your mouth closed, apply pressure on the skin and mouth around the front of your teeth.


  • It forms very well. The indentation is there. 
  • If you couldn’t get it right the first time, you can contact the company and they’ll send you another mold, free of charge.


  • Lots of excess material.
  • The mold dimensions are too big (height).
  • The inner area has a lot of excess plastic. This can make it feel like there’s too much material in the mouth for a comfortable nights’ sleep. 


Dentek Professional Night Guard

dentek custom night guard

Weighing in with over 1500 Amazon reviews at an average of 3.5 stars, let’s see what this company has to offer!

I immediately notice it is different because it comes with a white plastic tray, and the clear, moldable night guard sits in the plastic “guiding” tray. The instructions are clear, easy and straight forward.

The guard is very bulky, soft and flexible. It is also a bit short in length. You will most likely not be able to include your molars (depending on the size of your mouth).  It does have excess material on it (particularly in the lingual- tongue side). This can be uncomfortable as the excess material is a negative result of the “one size fits all” style.

The molding process took about 5 minutes in total. It was quick and easy. I wondered though – If you mess up, can you remold?
The outcome seemed pretty final.

How to mold the guard:

Step #1 Stand in front of a mirror and practice aligning/positioning the white plastic tray to your teeth. (It’s okay if the clear guard is inside the white tray.)
Step #2 Place the appliance, face down, in a bowl of water. Microwave the bowl for 2 minutes .
Step #3 Rinse appliance for 3 seconds so it cools down.
Step #4 Submerge all your teeth into the tray. Remember the position you practiced. Submerge the teeth and stay completely still for 2 minutes.
Step#5 Rinse the appliance in water for 20 seconds.
Step #6 Gently remove guard from white tray.

the fit of the dentek brand mouthguards from walmart
Pictured:Dentek Professional Fit Maximum Protection. Can purchase at Walmart, Walgreens, CVS, RiteAid, Etc. Cost is between $14-20


It’s thick – about 5mm in the occlusal surfaces – and has a flat bottom.

Though there is some molding to the teeth that occurs after heating, the guard does not have the length to cover the 2nd molar, and in a larger mouth, it may not cover any molars at all.

When people say “it feels like you’re biting down on a hockey puck” this may be what they mean.
I worry that the thickness and the lack of a solid fit could disrupt jaw alignment.

Our Verdict: This style may work for some, but I worry about the thickness and resulting discomfort.

Now it’s time for the big baller – The top tier in mouth protection.

custom made dental night guard

The Custom Dental Night Guard

What makes this fella different? A lot actually. The material fits over your dental anatomy like a glove.

It’s thin (no unnecessary bulkiness) and comfortable.

To take a dental impression of your teeth, you need a timer, clean hands, a mirror, white & blue putty, and a plastic tray.

While in front of the mirror, practice placing the plastic tray in your mouth and pretend to submerge the teeth. Practicing with the empty tray will familiarize you with placement.

How to take the dental impression for your Custom Mouth Guard

Step #1 Mix putty quickly for 1 minute.
Step #2 Roll putty into a hot-dog shape and place it into the tray. Smoothen out the putty.
Step #3 Submerge all the whites of your teeth into the putty. Hold completely still for 3 minutes.
Step #4 Remove the tray from your mouth. Do not remove the putty from the tray.
Step #5 Place the impression in the clear bag provided, and mail it back to Sentinel Mouthguards, LLC.

Once your package is received by the Sentinel Lab, your impression is checked in and a stone cast of your teeth is poured up.

Your stone cast is then trimmed and sprayed with a non-stick spray.

The stone mold is then loaded into our Drufomat scanner.

The Drufomat scanner is a high-tech machine that combines both high heat and pressure in Mouth Guard creation.

ProForm Night Guard material is placed in a circular ring above the stone mold. A timer is set, and the heat begins to melt/soften the material.

The shaft is then pressed down onto the stone mold. The heat and pressure forms the material to the exact anatomy of the stone mold. This is why it is imperative to take an accurate impression of your teeth.

The custom fit of a lab made guard is unlike anything you can purchase in a store. The quality of the material is high and made to withstand intense grinding and/or clenching. The Sentinel Night Guard starts at $98 and the price ranges between $98 – $130 depending on which style or thickness you choose.

This is at a significantly lower cost than opting to buy through your dentist.


  • Professional, thin & comfortable fit
  • BPA, Silicon & Latex Free
  • 1 year warranty
  • High quality night guard material
  • Several material options to choose from (ranging from hard plastic to soft plastic)
  • You can choose the thickness of your guard
  • Easy refund policy
  • If for any reason you don’t take your impression correctly the first time, Sentinel will mail you a re-do kit, free of charge.


  • You must pay special attention to the impression instructions and take an accurate mold of your teeth for the fit to be perfect.

We hope you have found this article useful! If you have had experience with custom made night guards or store bought night guards and would like to share your story, please use the comment section below!

We would love to chat with you.

sentinel mouthguards
night guard for lower teeth

Dental Night Guard for Lower Teeth?

Dental Night Guard for Lower Teeth

“Is A Night Guard For Lower Teeth Better Than Upper Night Guards?”

Do you often grind your teeth when you sleep at night? A quick visit to the dentist will determine if you have nocturnal bruxism. Bruxism is a condition where constant grinding wears away your teeth’s enamel and causes other problems, such as waking up with headaches, jaw pain and cracked teeth.

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Your dentist may prescribe a night guard in order to prevent further teeth damage. Many dentists will naturally be inclined to make you a night guard to be worn for your upper teeth. They may have a good reason why – but sometimes it’s more out of habit as night guards are most commonly made for upper teeth. Patients may not know they have an option to have a lower night guard made. Some people find the lower teeth guard to be far more comfortable and tolerable.

Either choice works by acting as a type of cushion or barrier between your upper and lower teeth. Instead of grinding directly against one another, the night guard ensures the teeth do not make contact with each another, preventing further damage. Ask your dentist if a lower night guard may be an option for you. Your dentist will know which type is best suited for your unique needs.

“But which one works best? An upper night guard or a night guard for lower teeth?”


night guard for lower teeth
Benefits Of Wearing a Night Guard For Lower Teeth

  • Reduced Gagging Reflex
Sensitive gag reflex: Some upper night guard users take out their night guard because they find themselves feeling the need to gag which makes it hard to sleep. In these cases, a lower night may reduce the susceptibility to invoking the gag reflex.
  • Better Tolerance
A lot of users have reported that wearing a lower night guard is more comfortable for them. Dentists agree that a lower guard can be better tolerated and increases the ease of wear for some of their patients.
Sometimes the tongue gets in the habit of feeling the upper night guard constantly, which leads to irritation, but a lower guard can make the tongue adapt better.

The Differences Between An Upper And Lower Night Guard

night guard for lower teeth mouth guard

Almost all night guards are made from materials such as vinyl, acrylic, rubber or acetate. You should check and make sure that the dental appliance you’re getting is latex, silicon and BPA-free. A good night guard is one that fits perfectly and doesn’t slip. It’s better to have a night guard made in a professional lab as opposed to buying one in a store.

Night guards for the upper and lower teeth can be made to address the grinding problem, but wearing both an upper and lower night guard at the same time is typically not recommended.

In common bruxism cases, either night guard (upper or lower) will work the same way and therefore provide identical results.

The reason why upper night guards are a popular option is because night guards were originally created for the upper teeth. Dentists and labs tend to be quite slow to adapt to the usage and acceptance of lower night guards (also called bottom mouth guards) across the industry by habit. Today, many dentists are recommending the use of lower night guards for the benefits they provide to the wearer.

Overall, the design of your night guard will depend on several personal factors, such as your bite, comfort level and your dentist’s preference, among others. Traditionally, upper guards may be recommended due to the fact that they can’t be as easily removed compared to lower arches.

Lower guards are recommended because they are sometimes more comfortable and patients may adapt to wearing them more easily. More importantly, the night guard should fit your teeth arches just right – shielding your teeth and jaw from the harmful effects of unconscious teeth grinding at night. The best kind of night guard should cover all your teeth and not effect your natural bite.

The success of a bottom or top mouth guard first depends on your ability to wear it.

At Sentinel Mouth guards, we realize that what works for you may not work for another individual. Knowing this, we have implemented a satisfaction guarantee that includes changing material type, thickness and/or switching teeth arches to find which guard works best for you. You read that right! If you purchase your Sentinel Night Guard and find that it is not working for you, we will work with you to explore which night guard may be best suited for your unique needs. Our commitment to you is 100% satisfaction.

why do I have jaw pain on one side of my mouth?

Jaw Pain on One Side of the Mouth

Why does my jaw hurt on one side?

Notice jaw pain and or tenderness on one side of your mouth lately? Is there a popping sound accompanied with it? There are various reasons both or one side of your jaw is throbbing with pain when you chew, speak or just open your mouth. While jaw pain is sometimes caused by an injury or an abnormality with the joints of the jaw, there are other possible reasons for jaw pain some of which you can easily prevent. Read on to find out the facts about jaw pain and how you can prevent or cure it.

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What causes jaw pain?

Jaw pain can start off mild and gradually become intense, or it can just happen suddenly while chewing, laughing or opening the mouth. The exact symptoms often vary depending on the primary cause of the pain. Before treating jaw pain, properly identifying the cause is very critical.

Your jaw pain can be as simple as the result of sinus trouble (allergies, common cold) that can increase jaw and facial pain. It can be triggered by excessive gum chewing, sleeping with your jaw laying on your fist constantly, teeth clenching during the day or night, certain medications, and/or it could be more involved such as jaw misalignment issues or trigeminal nerve complication.

Here are the major causes of jaw pain;

Temporomandibular Disorders (TMD)

Your lower jawbone (the mandible) is attached to the skull, the temporal bone, by a pair of joints known as the TMJs (temporomandibular joints). These joints allow both sliding and hinging motions of your mouth. Damage to these joints is what causes TMD, resulting in pain in your jaw, face, and even the neck. Besides the pain, TMD may cause a clicking or popping sound with continuous chewing or when you open your mouth. Arthritis, strained ligaments or tendons and disk problems are some of the issues dentists say can lead to TMD. Teeth grinding and clenching habits that put too much pressure on the joints can also lead to the development of TMD. It is often very hard to pinpoint the exact cause of TMD, making it hard for dentists to diagnose and treat the disorder.

Most TMD cases often resolve themselves with time. However, severe cases can even lead to the jaw becoming permanently stuck in one position. There are home remedies for TMD which include taking over-the-counter, non-steroidal anti-inflammatory medications, eating soft foods, avoiding resting your chin on the hands, learning relaxation techniques, among other remedies. It is, however, advisable to see your dentist as the problem may develop and become serious. Treatment options include various types of therapies, ultrasounds and having trigger-point injections.

Teeth grinding and clenching

Perhaps you are already aware that teeth grinding (medically referred to as bruxism) or clenching can cause serious damage to the teeth. Although mild bruxism might not need treatment, regular and more frequent grinding may pose severe risks that can lead to severe facial and jaw pain, headaches, tooth damage, among other problems. Some people tend to grind or clench their teeth when stressed, angered, or frustrated, while others do it involuntarily while asleep.

sentinel hard dental night guard palate view

Certain medications can intensify the need to clench or grind your teeth. Adderall and other amphetamines have been sited by dentists and researchers as a cause for bruxism. Adderall abuse is a growing concern in the United States. Millions of adults (all ages) are taking Adderall at doses that are too high. Other bruxism intensifiers include caffeine, alcohol, sugar, gum chewing, excessive talking or yelling and stretching of the mouth.

Stress is the number one factor that is thought to cause teeth grinding and or jaw clenching. Try relaxing the jaw during the day. Relax your eyebrows and your eyes. Try to be conscious of the tightening of the jaw and clenching of the teeth during the day. This is a habit that can develop and potentially cross over into your sleep.

What are some symptoms of teeth grinding and jaw clenching?

Symptoms of bruxism include flattened, chipped or fractured teeth, tooth and jaw pain while chewing, tired jaw muscles or sometimes a locked jaw that can’t close or open completely, and headaches. If the grinding affects your TMJs, you may hear a popping, clocking or grating sound when you open or close your mouth. If you are experiencing this problem, consider seeing a dentist and having a mouth guard made for you. Talking to your doctor or a psychotherapist about how you can reduce stress can also be helpful.

Gum and tooth problems

The jaw pain you feel while chewing may be a result of other dental problems like gum and tooth abscesses, cavities, and deep tooth decay. A gum abscess (a pus-filled sac) develops beneath your gum line, leading to a gum disease that may cause jaw pain. Abscessed teeth are often a result of an infected nerve or pulp. This mostly occurs when there is a cavity that has been left untreated for a long time. When if the infection spreads deep to the roots of your teeth, it can affect jawbone tissues and consequently lead to significant jaw pain when eating or talking. Deep tooth decay also has the same consequences.

The good news is that dentists can treat these conditions. Again, practicing good oral hygiene greatly reduces the risks these conditions present.


A malocclusion happens when you have mismatched teeth that do not properly fit together, causing you to have an improper bite. The jaw can also be mismatched. In many cases, the condition is present at birth, but it can also be acquired from such habits as tongue thrusting, premature loss of teeth, thumb sucking, or from medical conditions like enlarged adenoids and tonsils.

Symptoms of malocclusion include pain when speaking or chewing. The condition can be treated by an orthodontist – with the most common remedies being braces and surgical procedures to extract the poorly aligned tooth or teeth. You can undergo a surgery to fix the shape of your jaw.


This is an infection which affects an individual’s bones and the tissues surrounding them. The infection travels through the bloodstream. Jaw Osteomyelitis affects the temporomandibular joints leading to facial and jaw pains. Other symptoms include facial swelling and fever. The condition is curable with antibiotics, or in severe cases, patients undergo surgical procedures to extract dead part of the bones. If you are experiencing jaw pain, see your dentist to find out if you have osteomyelitis.

Traumatic injuries

A traumatic injury to your face may cause serious jaw problems including joint dislocations, muscle spasms, and fractures. If you have recently suffered a fall or a sports injury to your face and you are experiencing jaw pain, it is advisable that you see a doctor as soon as possible. This is important because not only will you have your jaws checked out, but the doctor will also check for any brain injury.

Jaw pain can be very discomforting. While you can relieve mild jaw pain at home by applying cold packs to the face, using over-the-counter anti-inflammatory medications, and eating soft foods, it is always advisable to have the pain checked out by a professional dentist. Stay proactive. Talk to a medical professional about ways to fix the problem. Hopefully this article has been helpful to you. Have a question? Please leave it in the comments section below! We check back often.

How to prevent jaw pain

Are you experiencing jaw pain on the right or left side of your mouth?

Perhaps you are affected by one of the conditions listed above. Fortunately, you have just landed on the most sought-after solutions that can help you deal with jaw pain or tenderness. Here are some preventive measures that you may want to consider.

· Wear a night guard. A night guard is important in a number of ways. It is an effective tool that can help stop you from damaging your teeth, crowns, dentures, and the jaw. It also serves in stopping jaw aching, and in giving you a good night’s sleep. Therefore, when you wear a night guard every day before going to bed, the harmful effects that result from clenching and grinding are greatly reduced.

· Medication. This is also another effective way to curb jaw pain. Medication use should be recommended and prescribed by your doctor.

· Take time to relax. As mentioned earlier in this article, one of the causes of jaw pains or tenderness is grinding or clenching due to stress. Therefore, taking a time to relax is a way of relieving muscle tension and thus is an effective practice for eliminating jaw pain.

· Change your diet. If chewing food exacerbates the pain be mindful of what you’re choosing to eat. Avoid hard foods that require you to stretch your mouth & use great force when chewing.

Why can jaw pain happen on one side of the mouth?

Jaw Pain & Tenderness

Jaw pain can happen on one side of the mouth depending on a number of factors. In this case, as mentioned, the causes include teeth grinding, abscessed tooth, and dental conditions among others. In addition, dental conditions such as cavities and gum diseases that only affect one side of the jaw can cause pain in that particular side.

Another reason could be sleep position. This could include sleeping on one side without changing position or sleeping with your hand or phone cupped under your face. It is important to maintain the right sleeping posture to avoid building pressure on one side of the jaw.


Consult with your dentist if you’re experiencing continued jaw pain, clicking and/or popping. Jaw pain/tenderness is a condition that can be managed through proactive treatment.

my night guard broke

My Night Guard Broke. What do I do?

Broken Dental Night Guards

Dental night guards are devices which are worn by dental patients who suffer from unconsciously grinding their teeth during the night while they sleep. Grinding your teeth during the night can cause tooth decay, tooth sensitivity, jaw pain, and other negative health consequences. Night guards protect the teeth of individuals who grind their teeth while they sleep from the extensive damage that can ensue as a result of habitual teeth grinding. They are usually worn only at night and taken out first thing in the morning. Simply put, night guards are made from an exact mold of your teeth that is generally crafted from a hard or soft blend of materials (usually plastics). A true custom made night guard is crafted using special machinery that heats material to form over a stone mold of your teeth so that the custom formed appliance fits each patient’s teeth exactly and remain still in the patient’s mouth in order to cover their teeth completely throughout the entire night.

my night guard broke

 “I paid so much money and my night guard broke!”
Unfortunately, mouth guards can be extremely expensive. One night guard purchased from a dentist that has been fitted specifically to your mouth can cost upwards of three hundred to one thousand dollars, with the average price settling around five hundred dollars. It is an option to purchase a cheaper mouth guard in a drug store or similar shop, but these mouth guards are not guaranteed to fit your mouth well and often break very easily. However, even expensive mouth guards purchased from a dentist are known to crack, break, or wear down after nightly use. Night guards generally cannot be repaired if they are cracked or broken and must be re-molded and crafted from scratch.

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“My night guard broke. Why?”
There are different reasons why night guards break. Some night guards are simply made poorly and break easily. Other times, your dentist might underestimate the severity and frequency of your teeth grinding and prescribe you a night guard that is not strong enough to withstand your grinding. Patient care can also contribute significantly to the breakage of a night guard. If patients treat their night guards poorly and fail to take care of them sufficiently, they are likely to crack or break much more quickly than they would if they received proper and frequent care.

Anti Grinding Teeth Protection

Make Sure You Are Choosing The Right Thickness

dental night guard thickness is measured here
This person has suffered from Bruxism for many years. The teeth are flattened and shortened from constant, excessive bruxing (grinding or clenching the teeth). Expensive dental work and the use of a night guard is needed. The thickness of the night guard is measured between the occlusal (chewing) surfaces of the teeth. A thicker night guard will offer the protection & durability this patient needs to protect the teeth from further damage.

Types of Night Guards and How Long They Last

my night guard cracked

Before you purchase a night guard, it is helpful to know how long night guards are supposed to last in order to compare prices and prepare for ultimate replacement. The expected life span of a night guard depends on the material that the night guard is made from and how it is crafted. Different types of night guards have varying expected life spans.
Soft Night Guards
Soft night guards are usually prescribed only to patients who do not grind their teeth severely or grind them fairly infrequently. They are made primarily from EVA plastic which is why they have such a soft texture as compared with other harder night guard models. This type of night guard lasts the shortest amount of time; the lifespan can extend through years but often needs to be replaced every six months or so before it wears down or breaks. However, soft night guards are also usually less expensive than their harder counterparts because they are easier to make and can be less durable.

sentinel soft dental night guard for bruxism

Dual Laminate Night Guards
Dual laminate night guards have a longer life span that ranges from about nine months to five years. This wide range is due to the variation of different patients’ frequency and severity of grinding as well as discrepancies in how different patients care for their night guards. Dual laminate night guards can offer more durability than soft night guards. They are still soft on the inside but hard on the outside & can offer the same amount of protection for severe grinding as night guards that are crafted from completely hard material.

sentinel dual laminate dental night guard

Hard Night Guards
Hard night guards can be made to be the strongest and most durable type of night guard (depending on chosen thickness). The guard does need to be at least 3mm for maximum durability. A thin, hard daytime guard such as a 1mm can crack more easily. The 3mm thick+ hard guards are designed for patients who grind their teeth on a nightly basis and grind extremely heavily. In these extreme cases, a hard night guard is necessary in order to protect these patients’ teeth from grinding damage. Hard night guards are crafted from hard plastics and are generally quoted to last between one and five years. Like the dual laminate night guards, the life span of hard night guards can vary significantly depending on how different patients care for them.

Sentinel Night Guard

Night Guard Dental Warranty
No matter what type of night guard you get to fit your needs, it will eventually break, crack, or wear down until it no longer fits or becomes ineffective. At this point, if you do not want to purchase a new night guard for hundreds of dollars at its full price, you have to rely on your dentist’s warranty. Not all dentists offer warranties on night guards. Some dentists offer full warranties that last many years, while others only offer extremely short, limited warranties that only extend for a few months in order to give patients some time to get used to their mouth guard and ensure that it fits well. Before you purchase a night guard from your dentist, it is important to ask them what their warranty policies are for night guards. If their warranties are extremely limited, it is a smart idea to check around and determine if other dentists in your area offer a better warranty in order to save hundreds of dollars in the long run.

Sentinel Mouthguard Warranty

Keep in mind that the Sentinel warranty and return policy is unlike any other. We stand by our products and will always work with you to your absolute satisfaction. This means that if you are dissatisfied with your product for any reason, you can either contact Sentinel within 90 days for a full refund or opt to continue working with us until you get a great fitting guard. Our commitment to you is 100% satisfaction.

Warranty Information: 100% satisfaction or 90 day money back guarantee. If you’re not happy with your new night guard for any reason, Sentinel will either offer a full refund (provided you contact us within 90 days of receiving your night guard) or we will work with you until we get it right.

Defects and wear policy: If your night guard becomes defective and/or wears down before stated time frame (see below) we will replace at no additional cost to you (upon receipt of defective/worn night guard and original invoice).

Hard Dental Night Guard– 12 months from date you received your night guard in the mail

Dual laminated/hybrid night guard– 12 months from date you received your night guard in the mail

Soft night guard– 6 months from date you received your night guard in the mail

What if a Night Guard Breaks While you are Sleeping?
After discovering that night guards often crack or break without warning, many individuals begin to worry about what might happen if their night guard break while they are sleeping and wearing it. Most patients’ primary fear is that they might choke if their night guard breaks and falls out of their mouth while they are wearing it at night. Fortunately, this fear is very unlikely to come to fruition. Even when night guards crack while they are being worn, they usually do not come loose from your teeth. When your mouth is closed while you are sleeping, most night guards heat up from your body temperature and meld slightly to your teeth in order to remain in position throughout the night, so there is very little chance of it coming loose even if it were to break during the night. Furthermore, the natural reflex of your brain is to spit out any strange objects in your mouth, even while you are sleeping. Therefore, even if your night guard were to crack and fall out of position while you were sleeping, you would probably wake up to find it missing from your mouth rather than choke on it.

what is bruxism

What Is Bruxism and Why am I Grinding My Teeth?

“What is Bruxism and Why am I Grinding My Teeth?”

Many people are not familiar with the word bruxism but rather know it as teeth grinding or jaw clenching at night.

So, what is bruxism and why am I grinding my teeth?

There is a lot of speculation out there as to why we grind our teeth:

why am I grinding my teeth
what is bruxism
what is bruxism

Bruxism is a teeth grinding disorder which causes you to clench your teeth together, grind or gnash them involuntarily. People suffering from bruxism occasionally find themselves unconsciously clenching their teeth together either during the day or at night.

Regardless of whether you are familiar with this condition or not it is very important for you to know the effects of bruxism and how it can influence your general health.

Bruxism is a very common condition today and studies show that approximately one in three people suffer from this condition. This disorder is usually as a result of a complication caused by another condition or state of being. Below are the full details about this disorder and what you can do to stop it. It is important to know what is bruxism, why it happens and what to do about it.

“Why does bruxism happen?”

There is no clear reason why this teeth grinding disorder occurs but studies suggest that there are various factors that are related to its occurrence. These factors include;

  • Sleep disorders

Some limited research has shown that people who experience sleep disorders such as sleep apnea or even snore while sleeping are more prone to grind their teeth while sleeping. This is because these two factors cause a disruption to breathing while a person is asleep. However, recent studies show a weak association between sleep apnea and teeth grinding. It has also been suggested that people who experience sleep paralysis, hallucinations, behave aggressively while asleep or even talk in their sleep are more likely to experience bruxism.

  • Anxiety and stress

The second factor that can cause bruxism to occur is stress and anxiety. These two factors are psychological and mental problems that affect victims who suffer from teeth grinding subconsciously when they are asleep. Studies show that excessive amount of work related stress or a traumatic event can affect your sleep resulting to occurrence of sleep bruxism. To be clear, anxiety and stress can cause teeth grinding and jaw clenching.

  • Way of life

This teeth grinding disorder may as well occur due to specific life factors which include, excessive alcohol consumption, use of recreational drugs i.e. cocaine and ecstasy, taking six or more cups of caffeinated drinks a day such as coffee or tea and smoking.

  • Medication

Another reason why bruxism occurs is due to the side effects caused by taking certain medication including antipsychotics and anti depressants. Even though there is a high risk of developing this kind of grinding disorder if you are on these drugs, you ought to know that most people who take these medications rarely experience symptoms of bruxism.

“What can one do to stop it?”

Once a person suffering from bruxism identifies the condition, the first thing that he or she is usually eager to know is how to stop the teeth grinding condition. There is no specific solution of how to stop teeth grinding but there are several medical options and treatments that can help control the condition and prevent more damage to the teeth.

If you realize that stress is the cause of your teeth grinding disorder, consult your doctor about options to reduce your stress but if a sleeping disorder is what has caused bruxism then you need to treat that disorder so as to eliminate the grinding habit.

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This is the most common and widely used resolution of bruxism. Mouth guards are devices worn at night to protect the teeth against grinding during sleep. The whole idea of using night guards is to prevent tooth damage since the devices have the ability to withstand the impact caused by grinding. This is because the patient will still continue to grind their teeth even with the mouth guard on.

  • Exercising the jaw

Another way of controlling bruxism is by engaging in daily jaw exercises. You can consult either a chiropractor or your dentist to guide you on the type of exercises that you can carry out but meanwhile you can start by using warm water and a wet wash cloth on the jaw to help you relax and strengthen it. You can also relax the jaw muscle at night by holding a warm piece of cloth against your cheek just before your ear lobe.

  • Train yourself to stop clenching or grinding your teeth

You can also control this teeth grinding disorder by training yourself not to clench or grind your teeth especially if you notice that you clench or grind during the day. Do this by putting the tip of your tongue in between your teeth as this practice trains your jaw muscles to relax.

  • Avoid excessive alcohol intake

Studies have shown that excessive intake of alcohol tends to makes teeth grinding more intensified. For this reason, anyone who has bruxism should avoid excessive alcohol intake so as to stop teeth grinding.

  • Keep off chewing on pens and pencils

Patients of bruxism should not chew on pencils, pens, gum or even anything that is not food. This is because doing this causes your jaw muscles to get used to clenching and this makes you more likely to grind your teeth.

“What Does Bruxism Have to Do With TMD?”

Bruxism and TMD disorder are two different issues but they can be related to each other. As we had mentioned earlier, bruxism is a teeth grinding disorder but on the other hand, TMD disorder occurs because of the misalignment of the joint that joins the lower jaw to the skull. Bruxism can be categorized as a TMD disorder also known as TMJ but the TMD disorder can cause bruxism. There is a high than average chance that a person suffering from bruxism also has the TMD disorder. Check out this recent article that explores TMD treatment by receiving botox injections.

Non-Specific Bruxism Vs Specific Bruxism.

This teeth grinding disorder is classified into two categories i.e. specific and non-specific bruxism. Specific bruxism is the type of bruxism that occurs naturally i.e. without any prior medical condition whereas non specific bruxism is the teeth grinding disorder that occurs as a result of a psychiatric or medical conditions. Non specific bruxism can also be linked with various medications such as recreational drugs and anti depressions.

Even though there is no specific cure for bruxism, it is important to control the effects of the teeth grinding disorder so as to prevent any further damages. Symptoms of bruxism include a painful jaw, high teeth sensitivity, muscle tenderness, insomnia, headache, eating disorder, ear ache, depression, anxiety and stress. Other preventive measures that may help relieve pain include drinking plenty of water, getting enough rest, massaging the muscles of the neck, shoulders and face and also learning physical therapy exercises that can help restore muscle and joints on each side of the head.

How to Save on Dental Night Guard Costs and Choose the Best Night Guard Type for You

Bruxism is a common problem that affects people of all ages. The common cause of teeth grinding for adults is stress, but it’s not always the case for everybody. Some people experience grinding due to prescription medications that cause teeth-clenching behavior, diet, lack of exercise, or overconsumption of caffeine or alcohol, while others (including children) suffer from bruxism for no apparent cause or reason.

Although mild bruxism will have little to no risk for most people, chronic bruxism may cause other health problems such as hearing loss, tension headaches and dental problems. Since bruxism is usually a symptom of an underlying health problem, there’s no specific medication to cure bruxism. The only treatment that most dentists recommend is through the use of night guards. For anyone who’s suffering from the disorder, this will usually be the first approach that dentists advise.

So how do you find the best dental night guards for less and discover which type is the best for you? You will also learn how you can save from dental night guard costs by purchasing night guards without your dentists’ assistance.

dental night guard cost

In order to minimize the damage caused by clenching and grinding of teeth at night, most people rely on dental night guards to avoid premature wear of teeth. If you’re buying a night guard for the first time, remember that you want to find one that is comfortable and highly durable. If you have sensitive teeth and/or gums, your a light sleeper, or this is your first time wearing a night guard comfort should be your top concern. When looking for the best night guard most of the highly durable ones are often made out of EVA plastic or acrylic material.

When buying night guards, it is a good idea to go with the type your dentist recommends.

A dentist can determine the degree of damage and recommend which night guard type is best for you. Most dentists charge a fee on top of the night guard price, so expect that your consultation fee and purchase will be costly. However, most night guards that come from dentists are made-to-order, to ensure that you will get the perfect fit. In order to save money on made-to-order night guards, you can simply buy direct from the lab. Oftentimes, this is where your dentist sends the mold of your teeth to be made anyway. Buying straight from the lab will cost you less and you don’t need to leave your home!  Search for the best manufacturers on-line and compare prices. Once you’ve found one, you can simply make your order online and the lab will send you a molding kit for your special order. You will then send this back to the lab and they will send you your custom fit night guards in less than 2 weeks. This will save you a lot of money that’s usually paid for dentist fees and commissions.

If you’re in a hurry and need a short term solution as soon as possible, the next available option is purchasing ready-made night guards. Ready-made night guards available in different styles and brands. Many of these protectors look exactly the same as the mouth guards athletes use on extreme sports such as martial arts and boxing, so you pretty much have an idea on how comfortable (or better yet, uncomfortable) they can be.

While most custom-made night guards that you get from dentists will cost you around $350 – $950, ready-made night guards that you can purchase over-the-counter or on the internet will cost you around $15 to $40 per piece while custom-made night guards purchased direct from labs will cost you around $70 – $195 per piece. Purchasing mouth guard kits from online shops that will ship directly from labs for you (for a price lesser than most dentists usually charge) will help you save a great deal on your dental night guard costs if you prefer a custom-made night guard over the boil-and-bite variety.

If you’re looking to save money and you don’t worry much about not having a custom-fit night guard for your teeth, a ready-made night guard might be a viable option for you. Popular  brands are: DenTek Comfort Fit Dental Guard Kit (around $26 per piece), SmartGuard Elite ($23 per piece) and Doctor’s Night Guard ($15 per piece).

When choosing the best night guard, always make sure that you make comfort and durability your top priority. You don’t always need to spend a lot in order to protect your teeth and gums from the damage caused by bruxism. You can either buy direct or through different shopping sites. A simple Google search will lead you to hundreds of on-line stores where you can get night guards for a fraction of the price your dentist provides.

night guard for teeth grinding

Night Guard For Teeth Grinding Dental Lab

affordable night guards online

There’s more good news, You don’t have to leave your house.

  • Direct from the lab
  • Easy online ordering
  • Easy do-it-yourself dental impression kit
  • Affordable custom night guard same as dentist

Custom Night Guard

Protect Your Teeth

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Sentinel Mouth Guard Company is a digital dental mouth guard company located in the St. Petersburg/Tampa area distributing custom night guard products worldwide. We specialize in custom made mouth guards for persons suffering from bruxism (the habit of excessive teeth grinding and/or jaw clenching) and athletes involved in contact sports.

An affordable solution for teeth grinders available online

When you want to protect your teeth against the irreversible effects of involuntary teeth grinding, the only true option that is available is to protect your teeth with the use of a dental night guard. A dental night guard is for those who want to preserve their teeth, and perhaps, save on huge dental bills they will likely incur in the future. Instead of paying dental office prices, check out our direct lab services. We send out a DIY teeth impression kit with everything you need to take a nice cast of your teeth. Simply mail it back in to us using the prepaid mailer and never leave your home!

If you live in Tampa, Idaho, Montreal or even Singapore we can help! It’s time to shield your teeth from the  effects of jaw clenching or teeth grinding. Don’t waste your money on some other store-bought night guard product. The reason behind the high dissatisfaction rate amongst most of the night guards available is because these are not designed from a mold of your teeth, hence they become extremely uncomfortable at night.

With that in mind, you should be looking for a custom-made dental night guard that will fit your teeth like a glove and not add stress on your jaws.

Affordable Night Guard For Teeth Grinding Lab in Tampa, FL

Our low-cost dental night guards are customized for you and able to fully protect your teeth.  The Sentinel Night Guard is made by experienced, professional lab technicians & designed with the unique dental contours of the patient in mind.

Types of night guards offered

These include the hard dental night guard, dual laminated night guard, and the soft dental night guard. Each one of these come in varying thicknesses & material unique to patients who order them.

Which do I choose?

The decision to choose a particular night guard over the other depends on your dentist’s prescription and whether you’re an intense or moderate clencher/grinder.

How it works

The mechanism behind the Sentinel Night Guard is very straight forward. The oral piece simply creates a small space between your upper and lower arch. This way, your teeth will not come into contact with one another.

These customized night guards are made out of the mold of your teeth with the best material money can buy and because they are designed to follow the impression of your teeth, they will fit snugly and comfortably, whether you’re using them for sleeping at night or athletics purposes. The correct dental impression will include your teeth and also extend towards the gum tissues on the upper or lower part of the teeth.

affordable night guard for teeth grinding

Why these night guards for teeth grinding are different from others

Customers in Tampa/ St. Petersburg and those buying from other parts of the world can enjoy the fact that these night guards are more superior than boil & bite models. They’re the highest tier in mouth protection and outperform over the counter or stock mouth guards. What’s more: they’re thin, and this makes talking, breathing or even swallowing easier for the wearer.

Sentinel mouth guards can be bought online, plus our Live Chat experts are readily available for your questions. The company is situated in St. Petersburg/ Tampa Florida area (available online only), though it serves customers across the globe. Therefore, it only makes sense to protect your teeth using this low-cost solution rather than visiting your dentist for a costly tooth job in the future.

  • Direct from the lab
  • Easy online ordering
  • Easy do-it-yourself dental impression kit
  • Same as dentists at an affordable price.