Intestinal flatulence often has a feeling of flatulence and is accompanied by nausea, belching, burping, bloating, abdominal pain and other symptoms, with individual differences in the specific peak time. Infant intestinal flatulence usually begins to appear 1-2 months after birth, and the peak of the attack occurs when breastfeeding turns to mixed feeding, or pure formula feeding, and its frequency and severity decrease after 6 months, and the symptoms usually disappear gradually after 1 year of age. 1, the cause of symptoms: 1, physiological factors: infants due to gastrointestinal function is not sound, can be caused by a variety of factors lead to the occurrence of intestinal flatulence, usually too much milk or after eating milk without burping, may cause temporary intestinal flatulence, with the growth and development of infants, gradually improve gastrointestinal function, intestinal flatulence will disappear naturally; 2, disease factors: when the occurrence of indigestion, intestinal obstruction, cholecystitis, pancreatitis and other diseases, can also be It is usually accompanied by crying, mental state and poor appetite, parents need to pay attention to the state of the baby. Daily care: It is recommended to pat the infant’s back after feeding to encourage burping and gas discharge. You can also gently massage the lower abdomen clockwise, or apply hot compresses to the lower abdomen to stimulate intestinal peristalsis and help the infant to exhaust gas. If indigestion can be given to promote gastric power or regulate intestinal flora drugs, common drugs include Bifidobacterium trisporus tablets, stomach and antibiotic tablets, etc.