Stomach screaming may be due to the following reasons: First, indigestion, the spleen and stomach digestive function is reduced, can not digest and absorb the food eaten in a timely manner, food in the body a lot of stagnation, excessive fermentation, will produce a lot of gas, too much gas in the stomach and intestines will produce intestinal tones. Second, eat too much easy to produce gas food, easy to produce gas food are potatoes, sweet potatoes, cabbage, broccoli, dairy products, soy products and carbonated beverages, etc., a large intake will lead to gastrointestinal flatulence. Third, acute enteritis, bacillary dysentery caused by diarrhea, diarrhea, gastrointestinal peristalsis increased, hyperactive intestinal sounds, there will be the phenomenon of stomach cry. Fourth, intestinal obstruction, refers to various causes of intestinal content discharge obstruction, intestinal sounds hyperactive and loud. Fifth, when suffering from gastritis, gastric ulcer, duodenal ulcer and other diseases, there will also be abnormal intestinal sounds.