Flatulence (bloating) is mainly caused by the slowing down of peristalsis in the gastrointestinal tract, which can be treated with general therapy or medication to promote the expulsion of gas. 1. General treatment: It is recommended to stimulate the peristalsis of the gastrointestinal tract by massaging the abdomen, drinking plenty of water, eating a light diet, and exercising reasonably, such as walking slowly, to promote the expulsion of gas. 2. Medication: When non-pharmacological treatment has no obvious effect, drugs such as mosapride and domperidone can be taken to promote gastrointestinal peristalsis, increase gas expulsion and relieve abdominal distension. However, due to individual differences, drugs are not absolutely the safest and most effective, it is recommended to choose the most suitable drugs under the professional guidance of the doctor, adverse reactions such as rashes, dizziness need to consult a doctor in a timely manner, drug allergy is prohibited.