On the 10th day after appendicitis surgery, the patient can basically return to a normal diet, which is basically the same as the patient’s diet before the onset of the disease, but avoid eating spicy and stimulating foods and foods that are too heavy with oil and meat, because there is a risk of increased intestinal peristalsis leading to diarrhea. Appendicitis surgery is usually a minimally invasive procedure, that is, laparoscopic appendectomy. 1 day after surgery, patients can eat, including drinking water, a small amount of liquid food, semi-liquid food, such as rice soup, thin rice, noodles, etc. In 3-5 days after surgery, many patients can resume defecation and bowel movement, and basically can gradually transition to a normal diet, including rice, noodles, and soups, such as fish soup, pork ribs soup, chicken soup, etc.