Regular vacation refers to menstruation, menstrual back pain should choose the appropriate treatment according to the cause of back pain, which may be caused by dysmenorrhea, cervicitis, endometriosis and other factors, and can be relieved by hot compresses, medication, surgery and other methods. 1. Dysmenorrhea: The secretion of prostaglandins will increase when a woman is menstruating, so there will be symptoms of dysmenorrhea, which can radiate to the lumbosacral region. It can be relieved by hot compresses, and if the pain is severe, non-steroidal anti-inflammatory drugs, such as ibuprofen and diclofenac sodium, can also be prescribed. 2. Cervicitis: Cervicitis is an inflammation of the mucous membrane of the cervix, and the pain will be more obvious when menstruation occurs, and the main thing is to follow the doctor’s instructions to use antibiotic medication, such as ceftriaxone sodium, cefixime, doxycycline, levofloxacin, moxifloxacin and so on. 3. Endometriosis: endometriosis is the growth of endometrial tissue in the uterine cavity and myometrium outside the site, there will be secondary dysmenorrhea, some manifested as low back pain, you can follow the doctor’s advice to choose non-steroidal anti-inflammatory drugs to alleviate the symptoms, such as indomethacin, naproxen, and the more serious symptoms of the lesion can be surgically removed. If the menstrual period back pain is recommended to go to the hospital in a timely manner to check the cause of the cause of the disease to comply with the doctor’s instructions to deal with the treatment, the above medication should be used under the guidance of a doctor, avoid self-medication.