A gurgling stomach, known as hyperactive bowel sounds, may be a normal physiological phenomenon caused by hunger, or it may be caused by acute enteritis, mechanical intestinal obstruction and other diseases. Bowel sounds refer to the intermittent gurgling sound produced by the flow of gas and liquid in the intestinal tract during peristalsis. Normal bowel sounds are 4 to 5 times per minute. Bowel sounds up to 10 times per minute or more, and loud, high-pitched or metallic sounds, for intestinal hyperphonia. 1. Normal physiological phenomenon: such as hunger, can cause intestinal sound hyperpronunciation, resulting in the stomach has been grumbling, usually not accompanied by other uncomfortable symptoms. In addition, some people with indigestion may also experience this symptom. 2. Acute enteritis: refers to a series of syndromes in which acute infection occurs in the intestinal tract and produces an inflammatory response. It can also lead to increased intestinal peristalsis, which causes the stomach to keep grumbling, usually accompanied by abdominal pain, diarrhea, abdominal distension, nausea, vomiting, fever and other symptoms. 3. Mechanical intestinal obstruction: the intestinal tube is compressed or blocked due to tumor, hernia and other factors, which leads to the obstruction of intestinal contents through the intestinal obstruction caused by mechanical intestinal obstruction. Its main manifestations are abdominal pain, abdominal distension, vomiting, stopping defecation and other symptoms, which may be accompanied by bowel sound hypertonicity, resulting in the tummy grumbling all the time. There are many other causes of gurgling stomach, which should be taken seriously, and timely consultation should be made to identify the cause of the disease, and further treatment or therapy as prescribed by the doctor.