Dental care - Bruxism (tooth-grinding or teeth-clenching)

Bruxism (tooth-grinding or teeth-clenching)
Nightguards: Protection from teeth grinding - University of Pacific School of Dentistry. Bruxism - Big Smile Dental Pages

ASTORIA DENTAL GROUP FAQ: Bruxism (Teeth Grinding)
Bruxism (Teeth Grinding). If you wake up with dull headaches or vise-like pain, you may be one of many people who grind their teeth at night.