Bleeding water after hysterectomy may be caused by surgical bleeding, organ damage, gynecological inflammation and other factors. 1. Surgical bleeding: After hysterectomy, the vaginal stump needs to be sutured with absorbent threads, and the dissolution of these absorbent threads will cause a small amount of vaginal bleeding, which is a normal phenomenon, and it will disappear on its own. 2. Organ damage: If the bleeding is heavy and lasts for a long time, it may be caused by organ damage, which needs to be diagnosed and treated by MRI and other professional examinations. 3. Gynecological inflammation: If the hysterectomy surgery causes vaginitis and other gynecological inflammation, vaginal bleeding symptoms may also occur, and should be diagnosed by blood tests and symptomatic treatment. Clinical patients in the hysterectomy, if there are unexplained vaginal bleeding symptoms, should promptly go to the regular hospital, under the guidance of the doctor to identify the causes, targeted treatment.