Cold exposure may cause flatulence, but not all flatulence is caused by this reason. Flatulence refers to a feeling of flatulence that occurs when gas cannot be discharged from the body with gastrointestinal peristalsis. This symptom is related to a variety of reasons, for example, when the stomach and intestines are stimulated by the cold wind or a large number of ice-cream and other cool drinks, the gastrointestinal function is disturbed by the cold, which may result in the gastrointestinal tract can not be discharged smoothly, and then flatulence occurs. However, not all flatulence is related to cold, such as gastritis, pyloric obstruction, gastric cancer and other gastrointestinal diseases, as well as liver cancer, chronic cholecystitis, gallstones, pancreatitis and other diseases of the liver, gallbladder and pancreas, may cause intestinal flatulence, and in addition part of the person suffering from irritable bowel syndrome, functional dyspepsia, and other diseases, may also be triggered by the manifestation of this. Flatulence needs to be treated in a regular hospital, especially if it is caused by organic diseases, and the original disease needs to be solved according to the doctor’s instructions.