Derived from the Greek word meaning “gnashing of teeth,” bruxism is the habitual, involuntary grinding or clenching of the teeth. Sometimes associated with stress, bruxism is caused by the activation of the reflex portion of the chewing mechanism at a time when higher brain control remains inactive, usually during sleep. Though common and generally harmless, bruxism can cause damage in the form of cracked teeth, indentations, and wear. What drugs are known to cause bruxism as a side effect? Discuss
Source: The Free Dictionary