Menstruation is a normal physiological phenomenon caused by the growth, thickening and shedding of the uterine lining, and does not require medication when there are no abnormal symptoms. If the symptoms of dysmenorrhea occur, it may be caused by poor menstrual blood circulation, you can take some drugs to activate blood circulation and eliminate blood stasis as well as pain relief. During menstruation, due to the weaker body, we should pay attention to rest and keep warm, pay attention to strengthening nutrition, eat more food to replenish blood, and eat less stimulating and too cold food. Do not exercise strenuously during menstruation, do not have sex, do not get cold when you wash your hair and take a bath, pay attention to keep a happy mood, pay attention to perineal hygiene, sanitary napkins should pay attention to change frequently.