The causes of excessive farting need to be considered physiological and pathological. Physiological causes include eating gas-producing foods and irritating foods; pathological causes include irritable bowel syndrome, intestinal flora imbalance and intestinal masses. 1. Physiological causes: such as eating soybean, onion, radish and other gas-producing foods, these foods can produce a large amount of hydrogen sulfide gas under the action of intestinal digestion; such as eating chili peppers, garlic and other stimulating foods, which can lead to gastrointestinal peristalsis to enhance the situation, the increase in exhaust gas. 2. Pathological causes: such as irritable bowel syndrome can also have symptoms such as abdominal distension, bowel sounds, etc.; such as intestinal flora imbalance can also have symptoms such as loss of appetite, belching (burping), etc.; such as intestinal mass can also have symptoms such as fatigue, blood in stools, etc. For farting increase, it is recommended to consult a doctor to analyze the specific causes, and then targeted treatment.