One month after hemorrhoid surgery, it is possible for the wound to turn into a meatball with persistent edema. Therefore, it is recommended that patients change medication regularly after surgery, adjust diet, and actively cooperate with the doctor’s treatment. Post-operative trauma edema, a common complication after hemorrhoid surgery, is mainly due to surgical damage to local capillaries and lymph, resulting in tissue fluid reflux obstruction to form edema, or local bacterial infection stimulating the trauma, resulting in trauma edema. Regardless of the cause, postoperative treatment should be timely to prevent the formation of meatballs after long-term edema. After hemorrhoid surgery should pay attention to regular medication changes, keep the perianal area clean, so as to avoid bacterial infection, further aggravate the edema; pay attention to adjusting the diet structure, eat more light food, avoid spicy and stimulating food, affecting the healing of postoperative trauma; can also be given in the postoperative edema trauma of magnesium sulfate injection wet compresses, to promote the absorption of edema. Hemorrhoid surgery for more than a month, if the edema persists, it is recommended to give an early examination to clarify the condition of the treatment prescribed by the doctor, to avoid aggravation, affecting the normal recovery.