Diarrhea after steaming may be caused by abdominal cold, irritable bowel syndrome and gastroenteritis. 1. Abdominal cold: the patient may be in the steam immediately after the use of cool water shower, the abdominal organs will be hot and cold, thus affecting the gastrointestinal function, part of the intestinal stress reaction will occur, resulting in the symptoms of diarrhea. 2. Irritable bowel syndrome: if the steam time is too long will lead to the body’s thermoregulation function is impaired, and even vegetative nervous system dysfunction, may be induced by the onset of irritable bowel syndrome, it is easy to diarrhea symptoms. 3. Gastroenteritis: may be due to steam before the patient’s diet and other reasons caused by gastrointestinal infectious diseases, can also lead to diarrhea after steaming phenomenon. When patients have diarrhea after steaming, it is recommended to go to the hospital in time for examination and standardized treatment according to their own conditions.