Hemorrhoid surgery 6 months has not been completely recovered, mostly with trauma infection, perianal skin flab, old anal fissure, etc., should be based on the specific causes of drug or surgical treatment. 1. Wound infection: hemorrhoid surgery should pay attention to perianal hygiene and cleanliness, if the wound is contaminated, it is easy to cause pain, redness and swelling at the wound, and even delayed healing of the wound. It is recommended to take amoxicillin, levofloxacin and other antibiotics as prescribed by the doctor for treatment, and use warm water sitz bath after defecation. 2. perianal skin: due to hemorrhoid surgery need to retain part of the normal perianal skin, and retained skin if the trauma is surrounded by inflammatory stimuli may produce edema, that is, perianal skin. If there is no obvious discomfort, do not need special treatment; but if you want it to disappear completely, you need to carry out a second surgery to remove. 3. Stale anal fissure: hemorrhoidal incision if the postoperative period does not heal, it is easy to form a stale anal fissure, causing pain in the stool, bleeding phenomenon. You can follow the doctor’s instructions to apply hemorrhoid cream, erythromycin ointment, etc. to promote the healing of the fissure. If the effect of conservative treatment is not good, you should consider surgical treatment. In order to promote the healing of hemorrhoids surgery as soon as possible, you should pay attention to a light diet, to ensure perianal hygiene and cleanliness, regular defecation, regular re-examination, and timely treatment of abnormalities.