Night Guards and Teeth Grinding (Bruxism) — What You Need to Know

Teeth grinding, medically called bruxism, often happens unconsciously during sleep — many people don’t realize they do it until a dentist notices the wear pattern or a partner mentions the sound.

Signs You Might Be Grinding

Morning jaw soreness or headaches, teeth that feel sensitive or look worn flatter than they should, and a partner reporting grinding sounds at night are all common signs worth mentioning at your next check-up.

Why It’s Worth Addressing

Left unmanaged, chronic grinding can wear down enamel, crack teeth or existing dental work, and contribute to jaw joint (TMJ) problems over time — none of which resolve on their own.

How a Night Guard Helps

A custom-fitted night guard creates a protective barrier between your upper and lower teeth during sleep, reducing wear and easing pressure on the jaw joint. Custom-fitted guards, made from an impression of your own bite, fit and function far better than generic over-the-counter versions.

Addressing the Underlying Cause

Stress is a common contributor to bruxism — a night guard protects your teeth, but managing underlying stress can help address the grinding itself, not just its effects.