偏头痛是一种常见的慢性神经血管性疾病,常见诱发因素有情绪因素,如焦虑、疲劳及紧张等;气候因素,如冷、热及日晒等;生活事件,如失眠、饮酒及特殊敏感食物等。脑力劳动者的发病高于体力劳动者;昼夜发病不同,白天高于夜间[1]。男性患病率为4%～6%,女性为13%～17%[2]。偏头痛的发 Migraine is a common chronic neurovascular disease. Common inducing factors are emotional factors such as anxiety, fatigue and stress; climatic factors such as cold, heat and sun exposure; life events such as insomnia, alcohol consumption and special sensitivities Food and so on. The incidence of mental workers than manual workers; different day and night onset, during the day than at night [1]. Male prevalence rate of 4% to 6%, 13% to 17% of women [2]. Migraine headache