“偏头痛令医生头痛”。其一,发病率高。全球约有10%～15%的人患有偏头痛。其二,诊断困难。曾有专家对被初诊医生认定为偏头痛的330例患者进行再诊断,结果只有37%的人确定为偏头痛。其三,治疗棘手。目前临床上虽然也采用药物防治,但公认有效的防治方法尚待研究,一般倾向于偏头痛急性发作 “Migraine headaches doctors.” First, the high incidence. About 10% to 15% of people worldwide have migraines. Second, the diagnosis is difficult. There were experts in the re-diagnosis of 330 patients identified as migraine headaches by first-comers, with only 37% of those identified as migraine. Third, the treatment is tricky. Although the current clinical use of drug prevention and treatment, but recognized effective methods of prevention and treatment yet to be studied, the general tendency to acute migraine