Severe bad stomach diarrhea without medicine is usually no self-help method, and need to seek medical attention in a timely manner. Serious bad stomach water is considered to be the manifestation of acute gastroenteritis, may be caused by viral or bacterial infections, if not taken in time to treat, it is easy to lead to dehydration and electrolyte disorders, and because there is no purely rely on the home drinking saline water treatment cases, the need to go to the hospital in a timely manner, by the doctor to take the treatment of intravenous fluids. In addition, serious bad stomach water, but also pay attention to temporary dietary adjustments, for the vomiting is not serious, can be a light diet, drink some soup, such as rice soup; if the vomiting is more serious, if necessary, need to temporarily fast, and pay attention to abdominal warmth, to avoid being cold. Serious bad stomach pulling water no medicine must promptly go to the hospital, timely hydration and electrolytes, to avoid causing water and electrolyte disorders.