Bruxism was usually attributed to stress, but authorities today believe the cause may be an unconscious effort to correct irregularities of the chewing surface of the teeth. About 1 in 20 adults and 3 in 20 children unconsciously grind their teeth at night. This is called malocclusion. If you grind your teeth, you can exert thousands of pounds of pressure per square inch on the surface of teeth, which can cause headaches, affect supporting bone, gums and the jaw joint. To correct this, your dentist may fit you with a plastic night guard to help prevent further damage.
Night mouth guards are bite pads that are supposed to be worn at night as you sleep. There are also mouth guards for day use, though. These guards are usually made of high-grade plastic and should fit the teeth or mouth perfectly. This device keeps the upper teeth from grinding with the lower teeth, offering an instant solution to teeth clenching problems.
Teeth grinding can occur in both children and adults. And it is very important that this health condition is not ignored.