Hemorrhoid surgery dressing change includes steps such as cleaning the wound, placing drainage gauze, and sterile gauze fixation. 1. Clean the wound: the wound after hemorrhoid surgery will have more secretions or residual perianal pollutants, such as feces, urine, etc. First, use sterile saline, iodophor, neosporin, etc. to rinse and wipe the wound to keep the wound clean. 2. Place drainage gauze: After cleaning part of the wound, apply hemorrhoid cream or insert hemorrhoid suppository in the anus to play the role of local protection, anti-inflammatory, hemostasis, etc., and then place saline gauze or yellow medicated gauze on the wound to be able to play the effect of drainage. 3. Sterile gauze fixation: finally covered with sterile gauze and glued up with medical tape to achieve the effect of fixation. In summary, hemorrhoid surgery should do a good job of postoperative dressing change care, try to avoid wound infection, follow the doctor’s instructions to actively cooperate with the treatment, and promote the recovery of the wound.