Pancreatitis is all about prevention. Pancreatitis can also be prevented. Both the initial acute attack and the acute attack of chronic pancreatitis should be preventable. The main part of prevention is to pay attention to diet. Especially during holidays and various festive occasions. One, strictly prohibit alcohol, eat low-fat: drinking alcohol and eating high-fat fatty foods is an important cause of acute attacks or delayed chronic pancreatitis, so be sure to prohibit alcohol, prohibit eating fatty foods. There are binge drinking and overeating caused by necrotizing pancreatitis and loss of life. Second, rich nutrition, food is not full: chronic pancreatitis is easy to fat diarrhea (slightly eat meat and oil that diarrhea), coupled with long-term difficult to cure, so patients are prone to malnutrition, should eat food rich in nutrients, such as fish, lean meat, protein, tofu, etc., rice, noodles and other carbohydrates and fresh vegetables should be eaten properly, but each meal can not be too full, eat seven or eight minutes full. (If combined with diabetes, the intake of carbohydrates should be properly controlled). Diet should be less fried, eat more steamed stew, in order to facilitate digestion and absorption. Salt should not be more, more will increase pancreatic congestion and edema, so light food is better. Vegetables can eat more spinach, broccoli and cauliflower, radish, but must be cooked and eaten, the fiber will be cooked soft, to prevent increased diarrhea. Condiments should not be too acidic, too spicy. Because it can increase the secretion of gastric juices and increase the burden on the pancreas. Fruits can be chosen from peaches, bananas and other fruits that do not have a sour taste. Easy to produce gas to make bloated food should not be eaten such as fried soybeans, fava beans, peas, sweet potatoes, etc.. Three, but also pay attention to the following points: 1, there are gallstone disease should be early surgical treatment. 2. Even if you do not go to the hospital for ultrasound, CT or abdominal plain film examination because of pancreatic problems, you should also check whether the pancreas is normal by the way. If you suspect that there is a problem with the pancreas, you should have a cholangiopancreatography. 3. If there is inflammation of the gallbladder and bile duct, timely and adequate anti-inflammatory and cholestatic treatment should be given. 4.If there are roundworms in the biliary tract or intestinal tract, deworming treatment should be carried out as soon as possible. 5.Do not drink alcohol. 6.Do not overeat, especially should not eat a large amount of high-fat, high-protein food at one time. 7, the use of gastroscopy or barium meal imaging duodenal tumors, polyps, inflammation or deformities and other lesions, if the lesions are found to be related to the development of pancreatitis, should be treated early. 8, improve the body’s resistance to disease, early and thorough treatment of infectious diseases that may complicate acute pancreatitis, such as typhoid, hepatitis, sepsis, enterovirus infection, etc. 9.Lower high blood lipids and actively prevent and treat arteriosclerosis. 10.Cautious use of drugs. Hormones, dihydrocotrimoxazole, azathioprine, remifentan, anti-inflammatory pain, estrogen and other drugs can induce pancreatitis. 11, when performing retrograde cholangiopancreatography (ERCP) injection of drugs, the dose of contrast agent and the pressure at the time of injection should be strictly controlled, and the patient should be closely observed after the procedure.