The principle of diet after discharge from the hospital for pancreatitis is to have small and frequent meals, choose low-fat, high-fiber and less greasy food, and avoid spicy and stimulating food. The pancreas can secrete various enzymes, such as lipase, protease and amylase, which can digest fat and sugar in food and promote and improve digestion. So when pancreatitis patients are discharged from the hospital, they should choose a low-fat, less greasy diet. For example, you can eat fish, lean meat and other foods, and avoid animal fat-rich foods, such as lard. And you can eat more fresh fruits and vegetables. Meanwhile, the function of the pancreas has not been fully recovered, so you should eat a small amount of meals. Pancreatitis patients should avoid eating foods that are high in sugar, spicy and stimulating, such as avoiding alcohol, chili peppers, all kinds of candies and other foods.