Eight days after the purging and yellow discharge is a normal reaction after surgery, but does not exclude the possibility of infection. 1. Normal postoperative reaction: purging surgery on the uterine lining of a large area of scratching, resulting in varying degrees of damage, in the process of repairing the trauma will produce yellow discharge, as long as there is no abdominal pain and discharge odor and vulvar itching, this is a normal reaction to purging surgery, do not need treatment. 2. Postoperative infection: postoperative infection will cause yellow vaginal discharge, accompanied by lower abdominal pain, lumbago, vulvar itching, etc., you need to go to the hospital, after clarifying the cause of the disease, you can use anti-inflammatory drugs to treat. If there is any discomfort after the removal of the uterus, it is recommended to consult a doctor in time.