In the middle of the abdomen are mainly the small intestine and colon, as well as important blood vessels. The small intestine is the ileum and jejunum, hovering around the navel, while the human colon is mainly attached around the abdomen. If the patient has pain symptoms in the middle of the abdomen, most of them belong to the spastic pain caused by small intestine spasm. Patients can apply heat, massage, physical therapy, and antispasmodic drugs to reduce the pain caused by small intestine spasm. If the patient has adhesive intestinal obstruction in the small intestine, discomfort in the middle of the abdomen will also occur. Gastrointestinal decompression, low-pressure enema, complete fasting and water fasting can be used to reduce the pain in the middle of the abdomen caused by small intestinal obstruction.