What is the reason for stomach distension after eating a little rice

Eating a little rice shows bloating, which may be caused by the following reasons: 1. Eating too fast, food has been sent to the stomach without sufficient chewing in the mouth, food cannot be fully mixed with digestive juice, affecting digestion, food in the stomach and bacteria decomposition fermentation to produce gas causing flatulence. 2. Indigestion, if the patient usually gastrointestinal motility slowed down, gastric power deficiency, lack of digestive juice secretion, food in the stomach can not be digested in time after eating, retention in the stomach decomposition abnormal fermentation, will produce a lot of gas, resulting in stomach flatulence. 3. Digestive disorders patients gastrointestinal function will be weakened, digestive ability decline, especially when eating more rigid, bad digestion, will cause abdominal flatulence. In addition, gastritis, gastric ulcer, duodenal ulcer patients will also show stomach flatulence, so to the hospital in time to diagnose the cause, give treatment, solve stomach flatulence.