It is an abnormal phenomenon if the patient has an increased number of stools after appendicitis surgery. The specific reasons are as follows: First, consider that the patient’s appendicitis symptoms are more serious before surgery, resulting in the production of fluid in the pelvic cavity after appendectomy, causing the patient to experience rectal irritation, which induces the patient to experience an increased number of stools. If the patient is not dehydrated for the time being, he can take moderate amount of water, and at the same time must be treated with intravenous drip antibiotics, and this symptom will gradually improve. Second, patients can go to the hospital for stool examination to confirm whether there is bacterial infection, early detection and early treatment. Post-operative patients must pay attention to dietary hygiene, with a light, easy-to-digest diet.