头痛是临床上最常见的症状之一,尤其多见于神经系统疾病,其病因十分复杂,发病率高,人群中几乎90%的人都有头痛发作史。有人称头痛是仅次于感冒的常见病。其实,头痛是一种症状,而不是一种疾病。头痛的病因较多,但不外乎外感和内伤两大类。其病机多因风寒湿热等邪外侵,风阻火毒上扰,痰浊淤血阻滞,致经气不利,气血逆乱;或因气血营精亏虚,清阳不升,脑神失养等所致。 Headache is one of the most common clinical symptoms, especially in neurological diseases, the etiology is very complicated and the incidence rate is high. Almost 90% of the population has a history of headache. Some people claim that headache is second only to common cold. In fact, headache is a symptom, not a disease. The cause of headache more, but nothing more than two kinds of external and internal injuries. Its pathogenesis and more due to wind and cold damp heat and other evil invasion, wind resistance fire poisoning, phlegm congestion, caused by adverse gas, qi and blood confusion; or blood Camping deficiency, qingyang does not rise, God Loss due to other reasons.