It is better to eat fluids, semi-liquids, that is, rice soup, thin rice, noodles, chaos, dumplings and other easy-to-digest foods, and avoid spicy and stimulating, solid, hard-to-digest foods. Because after the appearance of appendicitis, whether it is light appendicitis, or purulent, perforated appendicitis, there will be inflammation in the right lower abdomen. The body protects itself in the presence of inflammation in the abdomen. The large omentum of the abdominal cavity or the small intestine or other neighboring organs confine the inflammation of the appendix, thus forming a wrapping that creates an inflammatory bowel obstruction. If you eat hard-to-digest foods or solid foods, you will aggravate the burden on the intestines and aggravate the pain in the abdomen. Eating a liquid or semi-liquid diet will increase nutrition and reduce the burden on the gastrointestinal tract.