The watery stools are considered to be caused by food poisoning, acute gastroenteritis, irritable bowel syndrome and other causes. 1. Food poisoning: toxic substances will stimulate the gastrointestinal mucosa, resulting in increased permeability of the gastrointestinal mucosa, increased water outflow, stool was watery, in addition to the stimulation of toxins will also appear intestinal hyperpronunciation phenomenon. Such patients should seek medical attention in a timely manner to avoid delaying the condition. 2. Acute gastroenteritis: patients due to acute inflammation of the gastrointestinal mucosa, resulting in mucosal edema and gastrointestinal peristalsis enhancement, watery stools and intestinal tinnitus phenomenon. 3. Irritable bowel syndrome: patients with irritable bowel syndrome have more sensitive intestines, and when stimulated by irritating foods and alcohol, they are prone to intestinal spasms and other symptoms, resulting in watery stools and hyperactive bowel sounds. If the symptoms can not be relieved in time, it is recommended that the patient seek medical treatment in time to avoid serious consequences.