Tummy rumbling is intestinal hyper-voice, need to be alert to more than four diseases, may be associated with indigestion, irritable bowel syndrome, gastrointestinal inflammation, gastrointestinal obstruction, tumors and so on. 1. Dyspepsia: Digestive disorders caused by improper eating, increased peristalsis resulting in hyperactive bowel sounds. 2. Irritable bowel syndrome (IBS): mainly due to intestinal dysfunction caused by poor eating habits, fatigue, bad mood, etc., resulting in hyperactive bowel sounds. 3. Inflammation of the gastrointestinal tract: such as acute enteritis, the patient will have abdominal pain, diarrhea, nausea and vomiting and other symptoms, can also have intestinal tinnitus. 4. Gastrointestinal obstruction: the symptoms are usually more severe, including intestinal adhesions, intestinal torsion, Crohn’s disease, roundworms and other factors leading to the obstruction of the passage of intestinal contents, resulting in intestinal tinnitus. 5. Tumor: such as rectal cancer, the cancer invades and causes narrowing of intestinal tube, the stool becomes thin progressively at the beginning, and when it causes partial obstruction of intestinal tube, there are incomplete intestinal obstruction manifestations such as abdominal pain, abdominal distension, and hyperactive bowel sounds. If the symptoms continue to be unrelieved, it is recommended to consult a doctor in time, clarify the cause of the disease under the guidance of the doctor and target the treatment, do not take medication on your own, so as to avoid delaying the condition.