There are many reasons for bloating and farting, such as cold abdomen, eating too fast and other physiological factors, indigestion, acute gastroenteritis, gastrointestinal dysfunction, intestinal flora imbalance and so on. Physiological flatulence give local hot compresses, pathological flatulence can be based on the cause of the medication, commonly used enzyme preparations, adsorbents, antimicrobial drugs, as well as promote gastrointestinal dynamics and probiotics and other drug therapy. 1. Lactase enzyme preparation: it can be used to treat flatulence caused by indigestion, and promote the decomposition of incompletely digested food residues. 2. Adsorbents: can be used to treat flatulence caused by gastrointestinal flatulence, can reduce abdominal tension after use, commonly used drugs such as dimethylsilicone oil. 3. Antibacterial drugs: can be used to treat flatulence caused by intestinal infections, commonly used drugs are tetracycline, metronidazole and so on. 4. Gastrointestinal stimulants: they can be used to treat flatulence caused by gastrointestinal insufficiency, and can alleviate the symptoms of bloating secondary to gastrointestinal dysfunction, and commonly used drugs include metoclopramide and domperidone. 5. Probiotics: can be used to treat flatulence caused by intestinal flora imbalance, can be used to reduce the patient’s bloating, diarrhea symptoms, commonly used such as Lactobacillus acidophilus. Patients should consult a physician before using the medication, not self-selected medication, but to follow the doctor’s instructions for medication.