Stomach pain without diarrhea may be caused by gastric ulcer, cholecystitis and other diseases, for male patients also need to consider the vasculitis caused. 1. Gastric ulcer:Gastric ulcer is caused by Helicobacter pylori infection, taking non-steroidal anti-inflammatory drugs, patients will have stomach pain, loss of appetite, bloating after meals and other symptoms. Therefore, patients will have stomach pain without diarrhea. 2. Cholecystitis:Cholecystitis is mainly caused by bile duct obstruction, bile stasis and other factors triggered by the infection, the patient’s typical symptoms of epigastric cramps, vomiting, anorexia, etc., the patient will have stomach pain without diarrhea phenomenon. 3. vasculitis: vasculitis is caused by bacterial infection and other pathogens, the patient will have scrotal swelling, pain, pain can be radiated to the thighs and abdomen, the patient will have stomach pain without diarrhea symptoms. Tummy pain without diarrhea, there are other reasons, the patient in the occurrence of symptoms of stomach pain without diarrhea, should promptly go to the hospital, to identify the specific cause of the disease, under the guidance of the doctor treatment, so as not to aggravate the condition.