Pancreatitis should be prohibited from alcohol, overeating and grease within three months after being discharged from the hospital. 1. Prohibit alcohol: Alcohol is one of the main causes of pancreatitis, pancreatitis patients should avoid drinking alcohol after discharge from the hospital, so as to avoid pancreatitis reoccurrence caused by pain. 2. Binge drinking: Binge drinking can also lead to the recurrence of pancreatitis, so pancreatitis patients should develop a good diet, usually pay attention to eat some light and easy to digest food, pay attention to the right amount of food, avoid binge drinking. 3. Avoiding greasy food: After being discharged from the hospital, patients with pancreatitis should avoid eating too much greasy food, which can stimulate the pancreas to produce excessive secretion, and if the pancreatic fluid is not excreted properly, it is easy to activate the pancreatic enzymes, which can damage the liver, kidney, heart and brain, and also lead to the onset of acute pancreatitis. Pancreatitis patients should also avoid eating spicy and stimulating food after discharge from the hospital, and consult a doctor as soon as possible if they feel unwell.