A burst of colic in the stomach has the following conditions: 1. Acute gastroenteritis. It is manifested as a burst of colic around the navel and upper abdomen, and there are also symptoms such as diarrhea, nausea, vomiting, fever, etc. 2, intestinal obstruction: the pain site around the navel, usually accompanied by exhaustion, defecation stop, nausea, vomiting and other symptoms. 3, acute pancreatitis. The pain site is usually in the upper and middle abdomen, and attacks after meals, and there are symptoms such as fever, nausea, vomiting, etc. If left untreated, the entire abdomen will be painful. 4, cholecystitis. The pain site is in the upper abdomen, usually sudden, and sometimes the pain radiates to the shoulders and back.5. Acute appendicitis. The pain is initially in the upper middle abdomen, and after a few hours it will shift to the lower right abdomen, along with nausea and fever. 6, duodenal, gastric perforation. The pain site in the upper and middle abdomen, the pain is more obvious when fasting, and the pain will be relieved after eating.