Once pancreatitis is diagnosed, it means that the patient has an impairment in the ability to secrete digestive juices and insulin. Pancreatitis is divided into acute pancreatitis and chronic pancreatitis depending on the course of the disease. Chronic pancreatitis is usually the result of acute pancreatitis that has not been completely cured. The clinical symptoms of chronic pancreatitis are multifaceted, such as epigastric pain, malabsorption, bloating, anorexia, lethargy, diarrhea and many other symptoms The main symptom of chronic pancreatitis patients in the early stage is recurrent epigastric pain, and the degree of pain varies, sometimes very much like stomach pain caused by improper diet, and will disappear after a few hours. In severe cases, the pain can also be severe and can spread to the back. In addition to upper abdominal pain, patients with chronic pancreatitis may also experience significant weight loss in the early stages due to abdominal pain, anorexia and poor digestion and absorption. And because of the pancreatic dysfunction, a series of symptoms such as diarrhea and increased frequency of stools can occur. The symptoms of chronic pancreatitis in the early stages are somewhat similar to those of other digestive diseases, so it is best to go to the hospital for a systematic examination after these symptoms appear, and prompt treatment is needed after the diagnosis of pancreatitis.