If the hemorrhoid surgery is not healed six months after surgery, there are two possibilities: 1. It is possible that more than 50% of the normal skin of the anal verge needs to be preserved during surgery, and the preserved skin may produce edema under the inflammatory stimulation of the postoperative surrounding incision, and eventually the incision will heal and become a perianal skin flap, which can also be called a connective tissue external hemorrhoid, which does not require special treatment if there is no special discomfort. The actual hemorrhoids are not only a good idea, but they are also a good way to get rid of the pain and bleeding. 2. It is possible that the hemorrhoid incision does not heal for a long time after surgery, forming an old anal fissure. If the fissure does not heal after conservative treatment such as medication, surgery should be considered. Medication can be used to plug the anus with tylenol suppositories, topical Ma Yinglong hemorrhoid cream, and topical epidermal growth factor can be used to promote fissure healing.