The gurgling sound in the stomach may be caused by the physiological reason of stomach peristalsis, or it may be caused by pathological lesions such as gastritis and gastric ulcer. 1. Physiological reasons: the speed of food intake is too fast, thus swallowing a lot of air, the capacity of the air in the stomach increases, food and air in the stomach mixed with the gurgling sound. When the human body is too hungry, the gastric mucosa stimulates the peristaltic movement of the stomach body, making a gurgling sound. When the digestion of food is going on in the stomach, gas may also be produced, resulting in gurgling. 2. Pathological reasons: gastritis, gastric ulcer, gastric acid secretion stimulates gastric peristalsis to speed up the mixing of liquid and gas in the stomach, which is manifested as a gurgling sound accompanied by belching, nausea, abdominal distension and other conditions. If there is a gurgling sound in the stomach and accompanied by diarrhea symptoms, you should consider the possibility of enteritis. The stomach has been gurgling inside may also have other pathological reasons, it is recommended to go to the hospital in time to improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.