After appendicitis surgery, fasting is required when the intestines are not unobstructed; after the intestines are unblocked, the liquid diet will gradually change to a normal diet. Liquid diet such as egg drop, lean meat porridge, fish porridge, etc. Eat a normal diet, with moderate amounts of rice or pasta, vegetables, fruits, and lean meats, ducks, fish, and eggs with high protein content. Appendicitis will not recur after surgical removal of the appendix.