Frequent tummy pain and rare diarrhea may be the following conditions: 1. organic lesions: such as ulcerative colitis, the typical performance of which is mucopurulent stools, also accompanied by tummy pain, this situation needs to perform colonoscopy to exclude; 2. non-organic lesions: such as infection or dyspepsia caused by diarrhea, irritable bowel syndrome, etc., often accompanied by abdominal pain, diarrhea, irregular stools, but perform colonoscopy The trigger factors are often related to eating cold things, getting cold, emotions and other factors, and need to improve the stool routine, blood routine and other tests to identify, this time can apply some drugs, such as pivibromine, probiotics, etc. to treat.