Not enough sleep on diarrhea may be physiological reasons, but also does not exclude gastrointestinal neurosis, irritable bowel syndrome, Crohn’s disease and other diseases. 1. Physiological reasons: lack of sleep parasympathetic nerve excitation, can promote gastrointestinal peristalsis, thus triggering diarrhea symptoms. 2. Disease causes: such as gastrointestinal neurosis may also have emotional, environmental, dietary, exercise and other factors related to abdominal bloating, abdominal pain, loss of appetite and other symptoms; such as irritable bowel syndrome is mostly related to emotions, abdominal bloating, abdominal pain and other symptoms, with defecation or exhaust after the reduction of symptoms; such as Crohn’s disease and genetic, environmental and other factors, diarrhea, abdominal pain and other symptoms, and more need to aminosalicylic acid Preparations, hormones, immunosuppressants and other drug therapy, such as: sulfasalazine, mesalazine, azathioprine. For the case of diarrhea with insufficient sleep, it is recommended to consult a doctor to clarify the cause.