Generally speaking, the causes of farting in babies mainly include indigestion and gastrointestinal dysfunction, as follows: 1. indigestion: indigestion can cause farting in babies and more abdominal exhaust and other symptoms, often with thick and greasy tongue, bad breath, undigested food in the stool or milk flaps and other symptoms, you can promptly apply hawthorn, malt, Shen Qu boil water to drink; 2. gastrointestinal dysfunction: after suffering from gastrointestinal dysfunction, it will also cause more abdominal exhaust and farting in babies, at this time, the stomach is often very distended and intestinal sounds are accelerated, you can apply small Pefikang to relieve.