Pancreatitis is a relatively common disease in gastroenterology, generally believed to be caused by various factors leading to the activation and autodigestion of the pancreas itself, resulting in inflammatory changes in the pancreas. Common causes include bile duct stones, alcohol consumption, and overeating, among others. Clinically, it is most commonly presented with symptoms such as abdominal pain, bloating, nausea, and vomiting. Fever may also accompany these symptoms. The diagnostic criteria for pancreatitis generally include three standards: The first is typical upper abdominal pain, persistent upper abdominal pain; the second is a blood test showing blood amylase levels more than three times the normal value; the third involves typical abdominal imaging, such as ultrasound, CT, or MRI, indicating imaging changes like pancreatic effusion. If two out of these three criteria are met, pancreatitis can generally be diagnosed.