Bruxism is often called teeth grinding. Though many people grind their teeth occasionally, other people seem to grind their teeth on a regular basis. This can damage your teeth and cause many other dental problems.
People who grind their teeth usually do it when they are sleeping. It can be caused by dental problems like an abnormal bite or missing teeth. Teeth grinding is also seen a lot with patients who suffer from sleep apnea. Stress and anxiety can also cause teeth grinding, both during the day and at night.
Since most people grind their teeth at night, they might not even realize they do it. However, patients who wake up constantly with a headache or a sore jaw may suffer from bruxism.