Baby indigestion is composed of a variety of factors, viral and bacterial infections, improper feeding, lactose intolerance, milk protein allergy, may lead to the occurrence of this situation, for the baby’s indigestion, we give the following conditioning: 1, viral and bacterial infections caused by enterocolitis, which can easily lead to the child’s diarrhea and other symptoms. Need to check the stool routine, blood routine and intestinal viral infection detection, give appropriate symptomatic treatment, with probiotics and montelukast, to get rid of the triggering factors, the baby indigestion symptoms should be able to relieve. 2, breastfeeding baby if there is protein digestion and absorption is not good, the mother needs to avoid high protein food, such as eggs, milk, meat, with pepsin; formula-fed babies can be given moderate hydrolyzed milk powder. 3, the baby should be fed on time and according to the amount of feeding, according to the size of the child’s diet, reasonable feeding, contraindicated according to the baby’s dietary preferences to feed. If due to overeating, resulting in food accumulation, indigestion, can be given to promote digestion and absorption of proprietary Chinese medicine with pediatric massage to give treatment. 4, lactose intolerance caused by indigestion, whether congenital or due to viral and bacterial infections caused by secondary infections, can be given lactase, because anti-diarrhea milk powder does not contain lactose, is not suitable for long-term use, so the lactase enzyme with milk powder or breastfeeding is the most appropriate.