Stools like water can be considered to be related to acute enteritis, bacillary dysentery or irritable bowel syndrome and many other etiologies. 1. Acute enteritis: when there are bad eating habits such as eating too cold food, accidentally eat contaminated food infected with bacteria, viruses and other pathogens, can cause acute enteritis, there is persistent vomiting or diarrhea exists, and can be discharged dilute watery stool. 2. Bacterial dysentery: the disease occurs after intestinal infection with Shigella spp. bacteria, causing pain in the lower abdomen as well as diarrhea and other symptoms, there is persistent diarrhea, so watery stools can be discharged. 3. Irritable bowel syndrome: it can be caused by mental factors such as stress, abdominal pain and change in bowel habits, when diarrhea type irritable bowel syndrome occurs, the bowel movement is more urgent, the stool can be dilute watery or paste-like, usually 3-5 times / day. If you have watery stools, it is recommended that you consult a doctor in time for a clear diagnosis and symptomatic treatment after a fecal examination, blood test or abdominal X-ray.