If there is colic in the stomach and it comes in bursts, it may be due to the following diseases: 1. biliary colic, the main cause of which is gallbladder stones, manifested as right upper abdominal stomach colic and paroxysmal attacks, patients can do ultrasound examination of the gallbladder to clarify the diagnosis. 2. renal colic, usually due to renal pelvic stones or ureteral stones. Patients can show upper abdomen or middle or lower abdomen colic, often paroxysmal episodes, it is recommended that patients improve urinary routine examination, urological ultrasound or CT examination. 3, acute intestinal obstruction, usually colic around the umbilicus, and is paroxysmal episodes, often accompanied by abdominal distension, nausea, vomiting, and anal stop exhaustion, defecation, it is recommended that patients do abdominal plain film examination. 4, acute gastroenteritis, pain is also located around the umbilicus The pain is paroxysmal, often accompanied by diarrhea, fever, and nausea and vomiting.