It is not acceptable to not change the medication 10 hours after a bowel movement after hemorrhoid surgery. The best way to deal with the wound is to clean it after a bowel movement, disinfect the wound or take a sitz bath to ensure that the wound is clean. Hemorrhoid surgery due to the surgical wound is located in the anus, the wound itself is in a contaminated environment, so the wound healing is slower, but also prone to wound infection. Therefore, after hemorrhoid surgery, when the stool passes through the wound, you need to clean and disinfect it in time or change the medicine, so as to guarantee the cleanliness of the wound. If you do not change the dressing 10 hours after defecation or do not clean and disinfect the wound in time, it will increase the risk of wound infection. Therefore, the best treatment after defecation is to clean and disinfect the wound in time or take a sitz bath to ensure the wound is clean. For specific postoperative precautions, follow the doctor’s instructions to avoid affecting the postoperative recovery or causing infection and suppuration.