Cow’s milk allergy

Cow’s milk allergy means that you are allergic to one or more proteins found in the milk. Allergy is most common in children younger than one year. Most often the allergy goes away before the child starts school. Some have left the allergy as adults. The treatment is to avoid diets containing cow’s milk.
Cow’s milk allergy is most common in children younger than one year. You may have cow’s milk allergy as an adult, but it is unusual.