妇女从十四岁左右起,每月都有月经来潮。在正常情况下,行经期都会情绪波动,身乏无力,但不影响正常的工作与劳动。有些妇女则出现难以忍受的下腹剧痛,腰酸腿软,或伴有头痛、恶心、呕吐、尿频、便秘甚至昏厥等症状,这就是异常现象了,在医学上叫做“痛经”。引起痛经的原因一般分为原发性和继发性两大类。所谓原发性痛 From the age of fourteen, women have menstrual cramps every month. Under normal circumstances, the menstrual period will be mood swings, lack of power, but does not affect the normal work and labor. Some women are unbearable abdominal pain, backache, leg weakness, or accompanied by headache, nausea, vomiting, frequent urination, constipation and even fainting and other symptoms, this is an anomaly, in medicine called “dysmenorrhea.” Causes of dysmenorrhea are generally divided into two major categories of primary and secondary. The so-called primary pain