After eating lunch more than an hour, the stomach rumbling is usually intestinal sound hyperpronation, may be eating spicy cold, taking drugs such as domperidone caused by gastrointestinal tract peristalsis accelerated, but also may be gastritis, intestinal obstruction and other diseases caused by intestinal sound hyperpronation. If you eat spicy food such as hot pot at noon, or drink fruit juice at noon, eat fruits and other cold food, stimulate the gastrointestinal tract, resulting in fast intestinal peristalsis, the performance of stomach rumbling may occur after meals. Taking gastric stimulants such as domperidone will also speed up gastrointestinal peristalsis, which can also occur when intestinal peristalsis is accelerated after eating. Gastritis, gastric ulcer, enteritis and other diseases due to inflammatory stimulation will accelerate gastrointestinal peristalsis, appearing after meals stomach rumbling. Patients with intestinal obstruction have localized ischemia in the intestinal tract, which can also cause hyperactive bowel sounds. After meals stomach rumbling exclude eating and other physiological reasons, should promptly consult a doctor, under the guidance of the doctor to identify the causes, standardized treatment. Usually pay attention to light diet, abdominal warmth, eat more easily digestible food, appropriate exercise to improve intestinal function.