The main causes of frequent farting are dietary factors, gastrointestinal diseases and constipation. 1. Dietary factors: some foods can cause excessive gas production, such as onions, radishes, groundnuts, soybeans, etc. If you consume an excessive amount of gas-producing foods, it will lead to an increase in gas in the gastrointestinal tract, which will lead to frequent farting symptoms. 2. Gastrointestinal diseases: for example, acute gastroenteritis, ulcerative colitis, Crohn’s disease and other diseases, which will lead to digestive dysfunction or affect the emptying of food, resulting in the food can not be completely digested, and the stagnant food will be corroded by the body’s bacteria, broken down into too much gas out of the body, which leads to frequent farting symptoms. 3. Constipation: If you have not defecated for a long time, it will cause the feces to stay in the intestinal tract for a long time, and the intestinal flora will ferment and decompose the feces, resulting in the generation of a lot of gases and odor, and frequent farting will occur. 4. Others: Some people who are overly stressed or irritable will cause gastrointestinal dysfunction when they are emotionally agitated, resulting in frequent farting. All in all, frequent farting can be caused by both physiological and pathological reasons. If it is caused by pathological reasons, it is recommended to consult a doctor in time and treat the symptoms.