Aunt that is menstruation, menstrual back pain is generally a physiological phenomenon caused by the secretion of prostaglandins during menstruation.
Excessive secretion of prostaglandins during menstruation will cause strong contraction of uterine smooth muscle and uterine spasm, while the pelvic cavity is in a state of congestion, many women will experience varying degrees of lower abdominal distension, lumbar pain, abdominal pain and other symptoms, which is a normal physiological phenomenon.
You can use warm babies, hot water bags and other hot compresses on the abdomen to promote blood circulation and relieve back pain. If there is still strong discomfort, non-steroidal anti-inflammatory drugs can be taken as directed to antagonize the effects of prostaglandins. Women with contraceptive needs can use short-acting oral contraceptives and place birth control rings under the guidance of a physician to relieve menstrual cramps.
Great aunt back pain is strong, need to promptly consult the hospital for examination.