Food Allergy and Eczema 


Can food allergy cause eczema in my child?

Having a skin condition in your child can be very frustrating and difficult to treat, if the root cause is not found. Many parents are not even that what they are putting in their child’s mouth could be worsening their child’s eczema and causing a weakness in their general immune.

Are there different types of food allergies?

There are two types of food allergies, IgE and IgG. An allergic reaction to an IgE food typically happens quickly. Symptoms of an allergic reaction then go away, usually after several hours, as long as the food is not eaten again. Eczema is a chronic condition that does not go away quickly, and is often associated with IgG allergies, delayed sensitivities. Eczema tends to show up in predictable places, such as on the cheeks of young babies or elbow creases of older children. The places on the skin where symptoms of an allergic reaction to food appear are more unpredictable. Hives, redness and itching from an allergic reaction can show up just about anywhere on the body and even in different places each time the food is eaten. Testing for these various allergies can be done with your naturopathic doctor with a simple blood test.

Why is it important to control my child’s eczema?

When eczema is not well controlled, it can affect a child’s quality of life and health. It increases the chance of skin infections, and it can also be painful. Itching and scratching can be distressing for your child and for you as a parent to watch. Physical comfort, sleep, social interactions and self-image can all be affected. Good control allows your child to feel well and stay focused on childhood activities such as learning and playing.

Some new research shows there may be an additional benefit to keeping eczema under good control. Good control might help prevent food allergy. This is especially good news for parents who have babies and toddlers who are at increased risk for food allergy. For More information on food allergy testing click here.

How can good eczema control help prevent food allergy?

Since healthy skin acts as a barrier, it also helps prevent substances like food allergens from getting into the body through the skin. Healthy skin helps protect the immune system from being exposed to food allergens. When your child’s eczema is under good control, your child’s skin is better at preventing food allergens from getting in.

New research suggests that when your child’s skin is scratched open, food allergens can get into the body more easily to make contact with the immune system. Direct contact between open skin and food, such as peanuts, may increase the chance that an allergy will develop to that food. The immune system may be more prone to developing a food allergy if the first exposures to the food are through scratched open skin.

The opposite may be true if the immune system is first introduced to the food by eating it. If the first exposure to a food is through the digestive tract, the immune system may more likely tolerate the reaction

by Dr. Brandy Strelec