Patients with appendicitis can absolutely eat apples. In clinical practice, appendicitis usually includes acute appendicitis and chronic appendicitis. Generally speaking, acute appendicitis is mainly caused by the blockage of the appendiceal lumen and secondary bacterial infection, while chronic appendicitis is usually formed when acute appendicitis is not cured after conservative treatment. For appendicitis, both acute appendicitis and chronic appendicitis, the current clinical diagnosis is clear, usually advocate timely surgical treatment, the current preferred surgical method is to use laparoscopic appendectomy, pain is light, less traumatic, fast recovery. For appendicitis surgery patients or conservative treatment of patients, the diet usually advocate a light diet, avoid eating too greasy, spicy, stimulating food, and advocate eating more vegetables, fruits and other fresh food. Apple as a high vitamin content fruit, appendicitis patients can eat, both acute and chronic patients can eat apples.