Water rattling in the stomach after meals is mostly a normal phenomenon, but it may also be caused by indigestion and flora imbalance. 1. Normal phenomenon: after meals due to the stimulation of food in the stomach will cause the gastrointestinal tract to increase secretion of digestive juices, speed up the gastrointestinal tract peristalsis, which leads to the stomach after meals water rattling sound. Generally there are no other symptoms, does not affect the health. 2. Indigestion: improper diet, or overeating, taking too cold, too spicy, too greasy food, may increase the burden on the gastrointestinal tract, causing indigestion, resulting in the stomach after meals, most of the water rattling, accompanied by bloating, diarrhea, nausea and other symptoms. 3. Bacterial imbalance: intestinal flora imbalance may cause too much gas in the intestinal tract, which can also lead to watery sounds in the stomach after meals, mostly accompanied by abdominal bloating, loss of appetite and other symptoms. There may be other reasons for the watery sound in the stomach after meals, so it is recommended that the patient go to the hospital in time for examination and treatment as prescribed by the doctor.