Large fluctuations in the level of hormones in the body before menstruation can cause lumbar pain, and the symptoms will disappear after the menstruation. Premenstrual lumbago is related to cold, such as usually do not pay attention to warmth, too much strain, can also cause lumbago, then you can wear more clothes, drink more warm water, pay attention to rest, less physical labor. Premenstrual lumbago is also related to gynecological diseases. When suffering from endometritis, cervicitis, pelvic inflammatory disease, lumbago can also occur, and the symptoms can be aggravated before menstruation, which does not exclude lumbar spine disease. If the back pain is caused by menstruation, it is not a big problem and does not need to be treated. However, if the back pain still exists after menstruation, attention should be drawn to it and a gynecological examination must be conducted to avoid the presence of gynecological diseases and delayed treatment.