胃复安致锥体外系反应文献多有报道，但单纯引起四面异常运动的锥体外系反应和脑电图异常少见，笔者收治一例规报告如下：患者，女，18岁，体重42kg，住院号020846。因口角、下颌不自主运动1小时于1999年3月15日入院。人院前3天因上腹部不适，恶心，食欲不振在本单位就诊，诊断 Metoclopramide extrapyramidal reaction literature more reports, but simply caused by abnormal movement around the extrapyramidal and EEG abnormalities rare, the author treated a case report as follows: patients, women, 18 years old, weight 42kg, hospital number 020846. Due to the mouth, mandibular involuntary movement of 1 hour in March 15, 1999 admission. 3 days before hospital because of upper abdominal discomfort, nausea, loss of appetite in the unit treatment, diagnosis