Symptoms such as abdominal pain or back pain do not occur during normal physiological periods, i.e. there is usually no discomfort. Menstrual pain, on the other hand, is abnormal and is one of the most common gynecological symptoms. Therefore, it is better not to experience dysmenorrhea during the physiological period. Dysmenorrhea refers to spasmodic pain, cramping and swelling in the lower abdomen, accompanied by lumbago or other general discomfort before and after menstruation or during menstruation, which can affect daily life and work in severe cases. It is usually caused by various reasons such as lifestyle habits, pelvic inflammatory disease, endometriosis, uterine fibroids, intrauterine device placement, and qi and blood stagnation. Women with dysmenorrhea need to pay attention to the following matters: 1. Life care: during menstruation should pay attention to personal hygiene, change sanitary napkins regularly. In the premenstrual period and the period eat less cold and spicy stimulating food, try to light diet. Ensure enough rest and sleep, you can participate in appropriate labor and exercise, but avoid strenuous exercise and excessive exertion. In addition, to prevent cold, in the abdominal pain can be hot compresses in the lower abdomen, drink hot brown sugar ginger water to relieve; 2, medical consultation: If there is severe pain, it is recommended to go to the hospital in a timely manner, under the guidance of doctors to do gynecological examination and ultrasound to exclude the source of dysmenorrhea, determine whether it is pathological factors caused by dysmenorrhea, clear cause can be treated. If it is primary dysmenorrhea, symptomatic treatment with pain medication can be administered according to medical advice. If the secondary dysmenorrhea is caused by disease, the primary cause should be treated actively, such as adenomyosis or endometriosis, and medication or surgery should be chosen according to the severity of the condition.