Stool not shaped stomach grumbling, may be physiological factors, may also be digestive system diseases, such as colitis, irritable bowel syndrome and other diseases caused. 1. Physiological factors: stomach grumbling may be the sound of gastrointestinal peristalsis, such as abdominal cold, intake of cold, cold, spicy and irritating food, may lead to gastrointestinal peristalsis accelerated, resulting in stomach grumbling, stools not shaped. It is recommended to change the bad dietary habits, the symptoms can be gradually reduced. 2. Colitis: There are many types of colitis, such as acute and chronic colitis and ulcerative colitis. Inflammation of the mucous membrane of the intestinal tract and increased secretions will affect intestinal peristalsis, leading to increased intestinal peristalsis, which may cause unformed stools. Faster peristalsis accelerates the emptying of food. When peristalsis occurs, gases and liquids in the intestines collide with each other, which may lead to the performance of stomach rumbling. 3. Irritable bowel syndrome. Tummy grumbling, also known as hyperactive bowel sounds, is considered to be related to irritable bowel syndrome. Irritable bowel syndrome may be accompanied by functional changes in the intestinal tract and increased bowel movements, which may cause hyperactive bowel sounds. If the symptoms continue to be unrelieved, it is recommended to consult a doctor in time, and ask the doctor to clarify the cause of the disease and then target treatment.