Pediatric indigestion diseases are the most common clinical symptoms in infants and children under 3 years old during feeding, such as diarrhea, constipation, vomiting, bloating, and loss of appetite, which are more common in babies fed with milk powder. There are two causes of indigestion in babies, and many mothers are distressed by the problem of indigestion in baby formula. In fact, this is mainly caused by the baby’s own development and the composition of the formula two reasons. Reason 1: The infant’s digestive organs are immature, the function of digestive juices and enzymes is not perfect, the mucous membrane in the gastrointestinal tract is tender, such as improper feeding will damage the stomach and intestines, vomiting, bloating, diarrhea and other indigestion symptoms. At the same time, the protein molecules of cow’s milk in regular formula are large compared to breast milk, and the baby’s delicate gastrointestinal system is less capable of decomposing and digesting these large molecules, increasing the burden on the baby’s gastrointestinal tract and causing gastrointestinal dysfunction. Reason 2: Feeding ordinary formula babies are prone to dry stools, constipation, that is because 80% of ordinary formula is formulated with milk as the substrate, and milk protein molecules are not as good as breast milk protein digestion, and some formulas are not reasonable, the proportion of casein is difficult to digest three signs to remind you of baby indigestion So what can mothers determine whether the baby has indigestion? You may want to carefully observe whether your baby has the following signs. Signs one: small babies show milk spillage, older children often vomit, usually not serious, vomit has a sour taste. Signs 2: loss of appetite, bloating, hyperactive bowel sounds, even without a stethoscope you can hear the “grumble” of the stomach. Sign 3: Bad breath. When milk food is stagnant in the stomach and epigastric region, bad breath often occurs first, especially bad breath in the morning and sour mouth as a manifestation of milk food stagnation, which is clinically known as high level.