brux-ism (br k s z m)
n. - The habitual, involuntary grinding or clenching of the teeth,
usually during sleep, as from anger, tension, fear, or frustration.

About 95% of the population are bruxers, half of whom become chronic enough to require treatment.
Bruxism can occur at any time, but it’s most common at night while sleeping. Because it happens during sleep, most people don’t know they brux until their dentist tells them that they are showing signs of bruxing. Often a spouse or family member hears the grinding sound. When diagnosed early, teeth grinding can be treated before it causes permanent damage to the teeth.

There are several telltale signs. Sore or tender jaws, morning headaches, earaches and neck pain are common signs of moderate to severe bruxing. Others may notice their teeth have become more sensitive over time, or that their teeth look flat or worn. Other physical indications of chronic teeth grinding are chipped teeth; increased sensitivity to hot or cold foods and beverages; and loose or broken fillings. To be sure, it’s best to ask your dentist or hygienist. They can give you a definitive answer, and recommend the best treatment options.

Most often, bruxism is related to stress. It may also be a response to pain elsewhere in the body, or the result of misaligned teeth. Alcohol, caffeine and other stimulants can aggravate the condition, causing more severe grinding or clenching.

When bruxism is serious enough to cause pain, and/or physical damage to your teeth, your dentist may suggest you wear a bite plate at night. A bite plate is a soft, removable tray made of a clear, tasteless polymer (plastic) material. It is custom-fit to either your upper or lower teeth and worn at night to prevent grinding in your sleep.

A bite plate can be custom fitted in during your regular dental visit. Or, you can purchase The Doctor's® NightGuard, the first and only FDA approved over-the-counter medical device for the treatment of Bruxism.