Foods to Avoid If You Have Eczema

The Mayo Clinic defines atopic dermatitis (eczema) as a chronic, itchy inflammation of the skin that may be associated with hay fever or asthma. It frequently develops behind the knees and on your arms. Although eczema is commonly seen in children and infants, the condition can also develop in adulthood. says approximately one in 10 people worldwide will be affected by eczema during their lifetimes. Eczema sufferers should pay especially close attention to their diets since certain foods are known to exacerbate the skin disorder.

A woman reading the food label on a packaged item in the grocery store. (Image: Monkey Business Images/Monkey Business/Getty Images)


Some fruits, especially more acidic ones, are known to set off outbreaks of eczema. These fruits include oranges, tomatoes, lemons and strawberries.

Other Foods

Foods that cause common food allergies are also implicated in triggering and aggravating eczema. Some of the common food items linked to an allergic response to eczema include dairy products (especially cow's milk and eggs) soy, nuts, wheat and shellfish.Your doctor can test for food allergies by pricking the skin with an extract of the food substance and monitoring the skin's response.


Food additives and preservatives can also cause eczema. These are likely found in prepackaged and processed foods and include tartrazine (lemon yellow azo dye, used in food coloring), sodium benzoate, sodium glutamate (salt) and sulfites (fruit preservative). MSG (monosodium glutamate, used as a food additive to enhance flavor) may also trigger or worsen eczema.

Load Comments

Copyright © 2019 Leaf Group Ltd. Use of this web site constitutes acceptance of the LIVESTRONG.COM Terms of Use , Privacy Policy and Copyright Policy . The material appearing on LIVESTRONG.COM is for educational use only. It should not be used as a substitute for professional medical advice, diagnosis or treatment. LIVESTRONG is a registered trademark of the LIVESTRONG Foundation. The LIVESTRONG Foundation and LIVESTRONG.COM do not endorse any of the products or services that are advertised on the web site. Moreover, we do not select every advertiser or advertisement that appears on the web site-many of the advertisements are served by third party advertising companies.