月经是女性所特有的生理现象,是子宫内膜周期性增生、脱落的外在表现,因而也是性成熟的标志之一。月经周期是在极复杂的神经内分泌因素调节下进行的.每当月经期间,不少妇女都会出现一些不适的感觉如恶心、呕吐、腰酸、浮肿、神疲、乏力、情绪不稳定、烦燥、焦虑不安、头痛、头 Menstruation is a woman’s unique physiological phenomenon, is the external manifestations of periodic endometrial hyperplasia, shedding, and therefore one of the signs of sexual maturity. Menstrual cycle is a very complex neuroendocrine factors under the regulation of every menstrual period, many women will feel some discomfort such as nausea, vomiting, backache, edema, Shenpi, fatigue, emotional instability, irritability, Anxious, headache, head