The cause of stomach distension and pain needs to be clarified by a timely visit to the hospital, and the causes are as follows: First, if it is considered to be caused by the accumulation of stool, you can promote defecation by adjusting the dietary structure, such as eating more bananas, drinking honey and yogurt, and taking oral laxative medications, such as polyethylene glycol electrolyte dispersion, or transanal enema treatment to help defecation. Second, patients with intra-abdominal infections, such as acute appendicitis, need to give active anti-inflammatory treatment, if necessary, surgery. Third, intestinal torsion, intestinal overlap and other reasons, need to actively improve the relevant examination, emergency surgery, otherwise it will lead to life-threatening. Fourthly, it may also be caused by intra-abdominal mass or intestinal tumor, which requires further investigation of tumor markers, colonoscopy or abdominal CT, etc. to clarify the cause. In short, if abdominal pain persists, you need to go to the hospital in time to clarify the cause.