If you grind your teeth you should consider a night guard. A night guard is very similar to a mouth guard worn by athletes, however, much smaller. It provides a barrier between your top and bottom teeth while you sleep and helps relax the jaw muscles.
All night guards are custom fit for comfort and allow proper breathing. Your dentist will take an impression of your teeth and have the night guard created by a dental lab. Night guards are very durable and can be used for many years.