External hemorrhoids should not be punctured because they are located at the anus, which is at the end of the digestive tract and often contaminated by feces and excretions. If punctured, it can easily lead to local infection, causing pain and increased secretion, and worsening necrosis of the external hemorrhoids. Therefore, external hemorrhoids should be treated as soon as possible with hemorrhoidectomy, rather than being punctured by oneself. After surgical treatment, it is also necessary to use anal cleansers, red oil gauze, and golden ointment for dressing changes to promote the healing of the wound. Moreover, patients should maintain smooth bowel movements to avoid hard and dry stools or frequent diarrhea. In terms of diet, it is advisable to consume foods rich in roughage to ensure smooth bowel movements and to avoid fishy seafood and similar foods.