Bowel sounds and hidden pain in the left and right abdomen can be caused by acute gastroenteritis, dyspepsia, mechanical intestinal obstruction and other factors. 1. Acute gastroenteritis: when acute gastroenteritis occurs, the mucous membrane of the gastrointestinal department may appear edema, oozing and other reactions, nausea, vomiting, abdominal pain, abdominal distension, diarrhea and other symptoms, but also lead to peristalsis, triggering intestinal tinnitus performance. 2. Indigestion: when eating cold, spicy and stimulating food, it can stimulate the gastrointestinal tract to trigger digestive disorders, leading to increased intestinal peristalsis, causing abdominal pain, bloating, diarrhea and other discomforts, which can lead to hyperactive bowel sounds. 3. Mechanical intestinal obstruction: when mechanical intestinal obstruction occurs, after eating, it can lead to difficulty in passing food and obstruction, resulting in intestinal spasm and intestinal tinnitus, which can lead to intestinal flatulence and cause abdominal pain and bloating. When the intestinal tinnitus and the left and right abdominal pain should be timely medical treatment, under the guidance of the doctor to actively carry out the appropriate treatment, will help early relief of the discomfort symptoms.