面肌痉挛是神经科临床常见而难治的一组症候之一。其特点为:多数中年以后发病,女性较多,初为眼轮匝肌间歇性抽搐,以后逐渐缓慢地扩散至一侧面部的其他面肌,抽搐的程度轻重不等,可因疲倦,精神紧张而加剧,入睡后停止。本病进展缓慢,一般不会自然好转,虽然不危及生命,但严重影响病人的生活 Hemifacial spasm is one of the common and refractory symptoms of neurology. Its characteristics are: the majority of onset after middle age, more women, the beginning of the orbicularis muscle intermittent convulsions, and gradually gradually spread to other side facial facial muscles, the severity of convulsions, due to fatigue, the spirit Tense and aggravating, stop after falling asleep. The slow progress of the disease, the general will not naturally improve, although not life-threatening, but seriously affect the patient’s life