Intestinal gas is what happened

Intestinal gas may be a normal phenomenon, but also may be caused by functional dyspepsia, intestinal obstruction and other diseases.

1. Normal phenomenon

due to eating or drinking, swallowing air into the intestinal tract, food decomposition will also produce air, is a normal phenomenon.

2. Functional dyspepsia

is generally caused by high visceral sensitivity, excessive gastric acid and other reasons, gastric and duodenal dysfunction, patients will appear flatulence, and then performance for intestinal gas.

3. Intestinal obstruction

due to intestinal adhesion, tumor and other factors, intestinal can not function normally, patients will appear anal stop exhaust symptoms, resulting in intestinal gas.