Cow's milk protein allergy is a condition in which a child's body becomes very sensitive to the protein in cow's milk. This is the most common food allergy in children, especially infants. Signs of a baby with a cow's milk protein allergy are the result of the body's reaction to this food, which can affect other organs.

Milk allergy has different manifestations at different times and also depends on the baby's constitution. Some cases have only mild manifestations and affect some parts of the body such as hives on the skin, sore throat.

When the baby's immune system reacts to the protein component or protein in cow's milk and foods containing cow's milk protein, it will cause cow's milk protein allergy. At this time, parents need to have appropriate ways to care for children with cow's milk protein allergy so as not to affect the health and comprehensive development of the child.

Cow's milk protein allergy is an immune system reaction to the protein in cow's milk. Cow's milk protein allergy is divided into two groups.

Allergies in children are an overreaction of the immune system when a child eats, breathes, injects or touches something that can cause an allergic reaction. Allergies in children come in many forms, can affect different parts of the body and have different manifestations.

If a child has a reaction to certain foods or external agents, an allergy antigen test plays an important role in identifying the causative agent, thereby suggesting appropriate treatment for the child.