The Sentinel Promise: Perfect fit or we remake it free.
Wake up with sore teeth? Learn the most common causes of morning tooth pain—including teeth grinding, clenching, TMJ, sinus pressure, and when to see a dentist.
Paying $500–$1,000 for a custom night guard at the dentist often surprises patients—especially when they discover that much of the cost reflects office visits, clinical care, and practice overhead rather than the appliance itself. While dentists provide valuable services, many people can now order a professionally manufactured custom night guard directly from an FDA-registered laboratory using the same high-quality materials for significantly less. In this article, we'll explain what you're paying for, where the savings come from, and how to decide which option is right for you.
If your night guard hurts your teeth, you’re not alone. While a little pressure is normal at first, ongoing pain usually means the guard needs an adjustment, a different material, or a new fit. This guide—part of Sentinel Mouthguards’ Comprehensive Guide to Night Guards—explains why discomfort happens, what’s normal vs. not normal, and the exact steps to fix a painful night guard so you can sleep comfortably and protect your teeth with confidence.
Not all night guards are created equal. While most dental materials are designed to be safe, some mass-produced or overseas guards may contain BPA, BPS, phthalates, or other additives that can raise real health concerns. This medically reviewed guide explains what makes a night guard truly safe, the risks to watch for, and why Sentinel Mouthguards are crafted from hypoallergenic, medical-grade materials you can trust for daily, long-term wear.
Taking a dental impression at home doesn’t have to be intimidating. With the right tray, proper timing, and a few simple tips, you can capture a precise mold that ensures your custom night guard fits comfortably and protects your teeth.
