妇女月经期前后有关的疼痛有如下五种:一、经期偏头痛此种偏头痛的特点是:每逢月经来潮前和经期就发生偏头痛,待月经干净后疼痛便霍然痊愈;下次随月经来潮,偏头痛又“卷土重来”。另一特点是头痛的轻重与月经血量多少有关,经血量愈多偏头痛愈重。为何经期会发生如此蹊跷的偏头痛呢?原来,在女性月经生理周期 Menstrual period before and after the women have the following five kinds of pain: A, menstrual migraine This migraine is characterized by: every menstrual cramps and menstrual migraine occurred before menstruation, pain to be cured suddenly clean; the next with menstruation Craze, migraine and “come back ”. Another characteristic is the severity of headache and menstrual blood volume, the more the more blood migraine heavier. Why do menstrual migraine happen so strange it? It turned out that in women’s menstrual cycle