The main reason for stomach distension and pain after pancreatitis treatment is that the digestive function of the pancreas is greatly affected during the recovery process. Insufficient secretion of pancreatic enzymes may cause weakened digestive function and gastrointestinal dysfunction, which may result in less exhaustion and relatively difficult defecation, causing abdominal distension and pain after treatment. In this case, certain gastrointestinal decompression or gastrointestinal motility drugs should be given. Clinically, the application of morpholine or total gastrointestinal motility drugs, such as cisapride tablets, can also be considered. Microwave physiotherapy and infrared physiotherapy can also be given to the local pancreatic area, which can promote the peristalsis of the gastrointestinal tract function, reduce abdominal distension and alleviate pain. After pancreatitis must avoid the occurrence of long-term chronic leading to insufficient secretion of pancreatic enzymes, you can apply Chinese medicine to regulate or properly eat pancreatic enzyme tablets to promote digestive function back to normal.