ARE YOU LOOKING FOR NEUROLOGICAL OPINION REGARDING ABNORMAL MOVEMENTS IN THE FACE AND MOUTH NEAR MANDAVELI OR MYLAPORE abnormal movements around the mouth is called as dyskinesia.most commonly it is caused by psychiatric drug use. elderly people can have dyskinesia due to absence of dentures .its called edentulous dyskinesia.fitting of proper dentures make the abnormal movement disappear. similarly reducing the drugs used for psychaitric condition may also help in reduction of the movement to some extent