A part of people with stomach pain and inability to pass stool is caused by constipation, which requires the use of laxative drugs for relief. Lactulose oral solution has the effect of osmotic pressure, which can lubricate the intestine and promote intestinal peristalsis, and therefore can promote the excretion of stools in the intestine. The cecal solution is injected in the anal area, and the ingredients of the drug can directly contact the feces to soften the feces and promote rectal peristalsis, assisting in the discharge of feces in the intestines. When the stomach pain can not be defecated, accompanied by the cessation of exhaustion, should be alert to the intestinal obstruction caused by the need to immediately carry out stereo abdominal plain film examination to confirm the diagnosis. For patients whose intestinal obstruction is not particularly serious, conservative treatment can be carried out by means of gastrointestinal decompression and inhibition of digestive juice secretion, but when the effect of conservative treatment is not good, especially when the condition is aggravated, in order to prevent intestinal necrosis, surgical exploration should be carried out as soon as possible to reset the intestinal tract for treatment.