What should I do if my baby is allergic to milk powder? With the development of the economy, more and more families are choosing to use milk powder to feed their babies. However, due to the weak body resistance of babies, they are prone to allergic reactions to certain ingredients in milk powder. So, what should we do when our baby is allergic to milk powder? Know the symptoms of milk powder allergy There are many symptoms of milk powder allergy in infants, including skin itching