Flatulence, diarrhea and farting may be due to irritable bowel syndrome, intestinal flora imbalance, functional dyspepsia, enteritis and other causes. 1. Irritable bowel syndrome: stress, anxiety, depression and other factors induce irritable bowel syndrome, causing abnormal intestinal peristalsis, resulting in flatulence and farting. 2. Intestinal flora imbalance: the increase of harmful bacteria in the intestinal tract, the feces stop in the intestinal tract through fermentation and increased gas production, resulting in bloating, farting, diarrhea and other symptoms. 3. Functional dyspepsia: stomach peristalsis is slow, can’t empty the food in time, food stays in the stomach for a long time causing flatulence, and the food is not fully digested before it enters into the intestines to stimulate the intestinal peristalsis to accelerate, which causes diarrhea and farting. 4. Enteritis: acute gastroenteritis, ulcerative colitis, Crohn’s disease, etc. can appear flatulence, diarrhea and farting symptoms. If the above symptoms persist, it is recommended to consult a doctor in time to clarify the cause of the disease and follow the doctor’s instructions for treatment.