Diarrhea and farts may be caused by dietary habits, intestinal flora imbalance, acute gastroenteritis and other reasons. 1. Dietary habits: often eat cold food, spicy and stimulating food, greasy food, or overeating, irregular diet, etc. will have a negative impact on the digestive tract, diarrhea, farts may occur. 2. Intestinal flora imbalance: there are many probiotics in the intestinal tract, which play an important role in the digestion of food and resisting the attack of foreign pathogenic bacteria. Intestinal flora imbalance will lead to digestive disorders and diarrhea, and a large number of gas-producing bacteria will lead to farting. 3. Acute gastroenteritis: refers to the acute inflammation of the mucosa of the gastrointestinal tract caused by various factors, which can lead to abdominal pain, bloating, diarrhea, farts and other symptoms. There may be other causes of diarrhea and farts, so you can go to the hospital for examination to clarify the situation.