Intestinal gas and farts may be caused by eating too fast, indigestion, intestinal flora imbalance, acute and chronic gastrointestinal diseases and other factors. 1. Eating too fast: intestinal gas and farts may be caused by eating too fast, due to the mouth constantly chewing, talking while eating, and eating too fast, will eat a lot of air, which will easily cause digestive problems and flatulence. 2. Indigestion: when patients are affected by gastrointestinal dyskinesia, mental factors, stress factors, etc., there will be intestinal gas and farts, and patients mainly show symptoms such as postprandial fullness, abdominal distension, nausea and vomiting. 3. Intestinal flora imbalance: intestinal gas and farts may be caused by intestinal flora imbalance, patients will have diarrhea, abdominal pain, abdominal discomfort, fever, nausea and other symptoms. 4. Acute and chronic gastrointestinal diseases: when the patient suffers from viral enteritis, ulcerative colitis, bacterial enteritis, irritable bowel syndrome, and Crohn’s disease, etc., the patient will have abdominal distension, abdominal pain, diarrhea and other symptoms, which will cause intestinal gas farts. It is recommended that patients go to the hospital in time, under the diagnosis of the doctor, according to the patient’s specific condition, to take targeted treatment measures.