Bloating and farting may be related to cold, dietary stimulation, indigestion, gastrointestinal dysfunction and so on. 1. Cold: Climate change, temperature change, etc. can cause gastrointestinal cold, resulting in bloating and gas. 2. Dietary stimuli: Eating gas-producing foods, such as corn, potatoes, sweet potatoes, leeks, onions, etc., can also lead to bloating and farting. 3. Indigestion: Indigestion causes food to stay in the gastrointestinal tract for too long, which can also lead to bloating and farting. 4. Gastrointestinal dysfunction: Emotional tension, anxiety, worry and other abnormal emotions can affect the normal activity of gastrointestinal function, causing gastrointestinal dysfunction, bloating and farting. The causes of bloating and farting are many, so it is recommended that patients go to the hospital in a timely manner, clarify the causes under the guidance of a professional physician, and follow the doctor’s instructions for treatment.