Why eat chili pepper tummy discomfort, many people after eating chili pepper appeared cramping pain in the abdomen, diarrhea symptoms, even the number of stools will be 2-3 times, watery diarrhea, repeated many times, every time you eat a spicy diet will appear such symptoms. Patients who have undergone colonoscopy or other imaging tests and have not been found to have obvious organic lesions, no enteritis, intestinal polyps, intestinal tumors, etc., may have irritable bowel syndrome due to pepper stimulation. Irritable bowel syndrome is a condition in which the patient experiences abdominal cramps, resulting in irregular stools and diarrhea, when stimulated by certain stimulating factors, such as chili peppers, excessive cold, excessive oil, or mental factors such as staying up late. Irritable bowel syndrome is a functional diagnosis after excluding organic lesions, so when diagnosing irritable bowel syndrome, it is best to recommend that the patient undergo a colonoscopy to exclude organic lesions before diagnosis. If the patient does have an upset stomach caused by eating chili peppers, the patient should also be advised to stop eating a stimulating diet, such as chili peppers, which can often lead to upset stomach.