After hemorrhoid surgery, you need to take a sitz bath on the wound, especially after each bowel movement, the sitz bath can clean the residual feces in the folds of the anal local wound, thus avoiding the feces from stimulating the wound and forming stinging pain or infection, the medication for the sitz bath is generally chosen to have a clear heat and cool blood, detoxification and swelling of Chinese preparations for external washing, you can use Jin Xuan Hemorrhoid Fumigation San, Hemorrhoid Comfort Wash and other Chinese medicines of equal effect The actual piles can be made from a variety of materials, but also from saline or potassium permanganate solutions. In addition to the external washing of the post-operative hemorrhoid wound, it is also necessary to disinfect the wound with local iodophor and change the medication, which is usually done with hemorrhoid suppositories and hemorrhoid cream, and to keep the local wound under pressure to keep the drainage open.