The main consideration is dysmenorrhea, which refers to pain and swelling in the lower abdomen around or during the menstrual period. The factors that cause dysmenorrhea are: first, cold, eating cold food, etc.; second, mental and psychological factors; third, the endometrial prostaglandins rise during menstruation, so that the uterine smooth muscle contraction enhanced, vascular spasm, thus making the uterus ischemic, hypoxic, is also the main cause of dysmenorrhea; fourth, gynecological inflammation can also cause dysmenorrhea in women during menstruation. Usually pay attention to more rest and drink more hot drinks, such as brown sugar water, to relieve the symptoms of menstrual cramps. Five, in addition there may be due to obstruction of menstrual blood discharge, you can use a hot towel local hot compress or eat wolfberry, red dates and other blood-activating food. During menstruation, you must pay attention to keep warm and prohibit the consumption of cold and stimulating food.