The main cause of intestinal flatulence in babies is that they are not burped in time after eating milk. The baby will eat a lot of air when sucking, if not burped out in time, it will enter the intestines along the digestive tract and form intestinal flatulence. Secondly, the baby may accidentally inhale cold air, which is commonly known as cold air. In addition, the mother consumes a lot of gas-producing food and breastfeeds it to the baby, which is also the cause of intestinal flatulence in babies. For the above reasons, the following treatment methods are used. 1.Choose a pacifier suitable for the baby’s age to avoid inhaling a lot of air while breastfeeding; breastfed babies must pay attention to the correct feeding posture and try to let the baby’s mouth hold the mother’s areola to reduce the possibility of swallowing air. 2. Burp your baby promptly after breastfeeding. Put your baby upright on your shoulder and pat your baby’s back from bottom to top with your hand in a hollow shape until your baby burps. 3.Let the baby lie down and rub the baby’s abdomen to promote intestinal peristalsis and exhaustion to relieve intestinal flatulence. 4.Wear a mask or use a scarf to protect your baby’s mouth and nose when you go out to reduce the inhalation of cold air. 5, parents try to reduce the intake of gas-producing foods, such as soy products.