凡在经期前后或行经期间,出现小腹及腰部疼痛和其它全身不适,以致影响工作及生活的,称之为痛经,亦称经行腹痛.痛经可分为原发性和继发性两种.原发性痛经,又称功能性痛经,是指经妇科检查生殖器官无明显器质性病变者.它常发生在月经初潮或初潮后不久,多见于未孕妇女,往往在生育后疼痛缓解或消失.继发性痛经,是指生殖器官有器质性痛变者, Where before or after menstruation or during menstruation, lower abdomen and waist pain and other general malaise, resulting in work and life, called dysmenorrhea, also known as menstrual pain.Dysmenorrhea can be divided into two kinds of primary and secondary. Primary dysmenorrhea, also known as functional dysmenorrhea, refers to the gynecological examination of reproductive organs without significant organic disease.It often occurs in menarche or menarche soon after, more common in women who are not pregnant, often after childbirth pain relief or Disappear.Secondary dysmenorrhea, refers to reproductive organs have organic pain,