You can eat mangoes after appendicitis surgery. Mango is a fruit that is rich in vitamins and nutrients and can replenish a large amount of water. However, it is not recommended to eat mangoes on the first or second day after appendicitis surgery, because after all, mangoes are cold and may cause irritation to the gastrointestinal tract, increasing intestinal peristalsis and causing pain in the abdomen after eating them. You can eat mangoes three or four days after the surgery and there is no problem at all. After appendicitis surgery, because the abdominal cavity is not yet ventilated, it is not recommended to eat too much on the first day, but only liquid food, such as warm water, clear soup, etc.. When there is exhaustion and defecation, you can slowly and gradually transition to a normal diet, such as porridge, thin rice, pork ribs soup, etc.