Allergic babies do not necessarily need to drink deeply hydrolyzed milk powder, can also be based on breast milk, for the case of insufficient breast milk, can choose to deeply hydrolyzed protein milk powder or amino acid milk powder to reduce the risk of allergies. If the baby is allergic to formula, try to give priority to the mother to avoid diet, breastfeeding, in the case of insufficient breast milk, can drink deep hydrolyzed milk powder to help reduce the risk of allergies, and when the baby ate for a period of time after the deep hydrolyzed milk powder, the body’s allergic symptoms if disappeared, you can slowly transition to moderate hydrolyzed protein milk powder. If the baby’s allergy symptoms are serious, or accompanied by other symptoms, you should go to the hospital in time, you can follow the doctor’s advice to amino acid milk feeding.