Back pain after uterine adhesion surgery may be caused by infection, recurrence and other reasons, or it may be normal. 1. Infection: the main treatment for uterine adhesion is surgical treatment, and most of them are performed under hysteroscopy for uterine adhesion resection. 3~7 days after the operation is the active period of inflammatory reaction, and it is necessary to follow the doctor’s instructions to use antibiotics for 2~3 days to prevent uterine re-adhesion, as well as preventing the infection of the reproductive tract. If there is inflammation of the pelvis, resulting in pelvic congestion, there will be symptoms of back pain. 2. Recurrence: The recurrence rate of uterine adhesion surgery is relatively high, especially for severe adhesion. After the recurrence of uterine adhesion, there will be a decrease in menstruation or even amenorrhea, in addition to cyclic abdominal pain, and some of them are also accompanied by low back pain. 3. Normal situation: back pain after surgery for uterine adhesions may also be a normal postoperative reaction, which lasts no longer than one week after surgery, with mild symptoms and normal body temperature and vaginal secretions. If you have back pain after surgery for uterine adhesion, you should go to the hospital for a detailed examination to clarify the cause of the disease and treat the symptoms.