Tummy grumbling, also known as intestinal sounds, is an intestinal problem that can be seen in indigestion, acute gastroenteritis, gastrointestinal hemorrhage, mechanical intestinal obstruction and other diseases. 1. Dyspepsia: due to diet, cold and other stimuli, the gastrointestinal tract stress peristaltic enhancement, can also be manifested as intestinal grumbling, usually can disappear on its own. 2. Acute gastroenteritis: in the inflammatory state of the gastrointestinal tract will be frequent peristalsis, which will lead to increased flow of intestinal fluids and intestinal gas flow in the intestinal tube appear frequent and rapid intestinal sounds. 3. Gastrointestinal hemorrhage: due to the accumulation of blood in the intestinal lumen, it stimulates the increase of peristalsis, and the bowel sounds will be enhanced. 4. Mechanical intestinal obstruction: abdominal pain accompanied by high-pitched bowel sounds, when the intestinal lumen has accumulated gas and fluid, bowel sounds are gas over water or high-pitched metallic sounds. There are other reasons for stomach rumbling, if the bowel sounds continue to be hypertonic can not be relieved, please go to the hospital in a timely manner, under the guidance of the doctor to clarify the cause of the disease, for standardized treatment.