If you have flatulence caused by eating too fast, you can rub your abdomen, go for a walk, or apply a hot water bag to promote gastrointestinal peristalsis and speed up the expulsion of gas. Functional dyspepsia can be caused by domperidone, bifidobacteria, etc. to promote gastric emptying, increase the beneficial bacteria, to help exhaust. 1. Physical therapy: gas inhalation by eating too fast, eating too much onion, soy products and other easy to produce gas food, gastric flatulence will occur. You can rub the abdomen clockwise, walk and jog after eating to promote gastrointestinal peristalsis and help gas out of the body. You can also use a hot water bag on the stomach to promote blood circulation, accelerate gastrointestinal peristalsis and expel gas. 2. Medication: If there is functional dyspepsia and other causes of gastrointestinal peristalsis is slow, food for a long time accumulation in the body fermentation gas, you can use domperidone, mosapride, etc. to promote gastric peristalsis, strengthen the gastric emptying, to alleviate the symptoms. You can also use Bifidobacterium bifidum, Bacillus licheniformis, etc. to promote the growth of beneficial bacteria, accelerate gastrointestinal peristalsis, and promote gas evacuation. The occurrence of flatulence may also be caused by gastritis, gastric ulcer and other diseases, you should consult a doctor in time, under the guidance of the doctor to identify the cause, and provide reasonable treatment to relieve bloating.