There is no specific drug for gastrointestinal flatulence, gastrointestinal flatulence is considered to be caused by gastric ulcer, pyloric obstruction, chronic gastritis and other diseases, and it is necessary to follow the doctor’s instructions to take aluminum thioglycollate, omeprazole, famotidine, doxycycline tablets, domperidone and so on. At present, there is no specific drug for gastrointestinal flatulence. For gastrointestinal flatulence caused by gastric ulcer, you can use gastric mucous membrane protectant, such as aluminum hydroxide, aluminum sulfate, etc., under the guidance of the doctor. Proton pump inhibitors, such as omeprazole, lansoprazole, and Hâ‚‚ receptor antagonists, such as cimetidine, ranitidine and so on. For flatulence due to chronic gastritis, digestive enzyme preparations, such as polypeptide tablets and pancreatic enzyme tablets, as well as gastric stimulants, such as domperidone and mosapride, are needed. Surgery is required for flatulence due to pyloric obstruction. Gastric flatulence may also be caused by functional dyspepsia, gastrolithiasis, acute gastritis and other diseases, and there is no specific medicine. Patients with flatulence need to consult a doctor in time and take appropriate measures according to the cause of treatment.