偏头痛是神经科的常见病，临床上表现为发作性头痛，确切的机理尚未阐明，其症状可能与颅内血管收缩引起脑局部缺血有关。笔者治疗４０例疗效较好，介绍如下。1一般资料4０例中，男１６例，女２４例；最小１８岁，最大５４岁，平均４０岁；病程３个月～２０年，平均４．５年； Migraine is a common disease in neurology, clinical manifestations of paroxysmal headache, the exact mechanism has not been clarified, the symptoms may be related to intracranial vasoconstriction caused by cerebral ischemia. I treat 40 cases of better efficacy, described below. 1 General Information 40 cases, 16 males and 24 females; minimum 18 years old, maximum 54 years old, average 40 years; duration of 3 months to 20 years, an average of 4.5 years;