After hemorrhoid surgery, the outside of the hemorrhoid has grown well, but the anal opening has a little bit not well, you need to regularly disinfect and change the medicine and sitz bath treatment, you also need to prevent constipation. After the hemorrhoid surgery, if the wound in the anal opening is not healed, you need to continue to disinfect the wound and change the medicine, usually with iodine povidone disinfection, can prevent infection, or local application of hemorrhoid cream, erythromycin ointment and other medicines to promote healing. After defecation or before going to bed, you need warm water sitz bath or 1:5000 potassium permanganate solution sitz bath treatment, can make the wound to keep clean, also can prevent infection, disinfection and anti-inflammatory, can help wound healing. Before the wound is not healed, you need to keep the bowel movement, to prevent dry stools, otherwise the wound is not easy to heal, the wound may also bleed, usually need to supplement dietary fiber, diet light and nutritious, but also oral laxative effect of medicines, such as lactulose, Ma Ren Lunji Pills and other drugs, to prevent constipation. It is recommended that patients go to the hospital, the doctor will look at the size of the wound, to be able to determine the severity of the wound, and then be able to formulate a treatment plan, follow the doctor’s instructions for the implementation of medication.