Small stomach cramps and pain with the intention of stool out, may be colitis, intestinal obstruction caused by giving medication or surgical treatment, such as mesalazine, mosapride, intestinal adhesion laxation. 1. Colitis: it can be treated with medicines such as salicylate-sulfasalazine or mesalazine, adrenocorticotropic hormone. 2. Intestinal obstruction: drugs can be given to promote intestinal peristalsis, such as mosapride and other drugs, if the intestinal deformity, strangulated intestinal obstruction requires early surgical treatment, such as intestinal adhesion release surgery. If the above symptoms are not relieved, or accompanied by other symptoms, we should go to the hospital in time, and give targeted treatment after clarifying the cause. All of the above drugs have adverse reactions, it is recommended to use drugs under the guidance of a doctor, not blindly self-medication to avoid adverse effects.