Enhanced bowel sounds may be caused by hunger, acute gastroenteritis, and intestinal obstruction. 1. Physiological factors: hunger can lead to patients with bowel sounds enhanced performance, which is a normal physiological phenomenon, this is due to starvation in the state of intestinal peristalsis enhanced, and pushing air and intestinal wall collision and thus produce high-pitched bowel sounds. 2. Acute gastroenteritis: acute gastroenteritis can also lead to patients with bowel sounds enhanced performance, which is due to the patient’s gastrointestinal tract peristalsis accelerated, in addition, the patient may appear vomiting, abdominal pain, diarrhea and other symptoms. 3. Intestinal obstruction: Intestinal obstruction can also lead to symptoms of increased bowel sounds, in addition to abdominal pain, vomiting, abdominal distension, stopping defecation symptoms. After eliminating physiological factors, if the symptoms of increased bowel sounds persist, it is recommended to consult a doctor to find out the cause of the symptoms and ask the doctor to deal with it.