Bruxism is the term used for a dental disorder that includes grinding the teeth. This condition is common during childhood, states KidsHealth, a service of The Nemours Center for Children's Health Media, a non-profit organization devoted to the health of children. Twenty to 30 percent of children show signs of bruxism while young but usually outgrow the condition. Adults can also suffer from bruxism, especially at night.
Causes
The cause of bruxism is unknown. Stress is a common trigger for grinding the teeth. Some people may experience the condition because of improperly aligned of the teeth. Easing pain from an earache or medical conditions such as cerebral palsy or Huntington's disease may also cause a person to have bruxism.
Signs and Symptoms
Signs and symptoms of bruxism include clenching the jaw and grinding teeth. The condition may cause pain in the ear and jaw. Anxiety or stress may trigger the condition and the same stressors can worsen the condition. Eventually, the enamel on the teeth wears down and may chip or break, according to the Mayo Clinic. Because of additional use, the jaw muscles may become larger. Some individuals experience headaches, depression and insomnia related to the condition. Many times, the individual affected is not aware of the problem because he is asleep.
Diagnosis
To make the diagnosis of bruxism, a dentist takes a complete medical history. Other conditions such as ear infections and problems with the temporomandibular joint are ruled out as a cause for the pain associated with the condition, since there are conditions with similar symptoms.
Treatment
Reducing pain and preventing tooth damage are the reasons to treat bruxism. Decreasing situations that cause stress helps relax the jaw and prevent the clenching and teeth grinding. Taking care of the body---through exercise, rest and hydration---helps patients cope better with stress. Mouth guards and splints worn at night help decrease the damage to the teeth. Surgery to correct the alignment of the teeth may be used as a final treatment for the condition.
Complications
Although some individuals may experience no adverse reactions, in addition to the possible tooth damage and mouth pain, some additional complications may occur with bruxism. The tooth grinding may be loud enough to disturb partners sleeping with the affected individual. Bruxism may lead to eating disorders or additional dental problems such as TMJ, according to Medline Plus. Headaches and mouth pain are also associated complications.
