Eczema

Eczema can also be referred to as Atopic Dermatitis. This is a chronic condition that can make the skin red, itchy, dry, and inflamed. It is not contagious but sometimes uncomfortable and painful. The main three types of eczema are Atopic, Contact, and Irritant. The cause is usually due to an overactive immune system, genetic factors, or environmental triggers.

Your Guide to Eczema

Learn the differences and what relief options exist.

Atopic Eczema (Atopic Dermatitis)

This is the most common form of eczema. It is chronic and long lasting, usually linked to allergies or asthma. The cause is usually an overactive immune response plus weakened skin barrier. Symptoms include a dry skin barrier, itchy, and inflamed skin. Often in the creases of skin such as elbows, knees, neck, or on the face and hands. Triggers include stress, certain foods, pollen, soap, dust mites, and changes in weather.

Irritant Eczema (Irritant Contact Dermatitis)

This happens when there is skin irritation from repeated harsh substances. The cause of this includes skin damage directly on the skin by things such as detergents, bleach, soaps, hand sanitizers, or frequent washing. Common symptoms include chapped lips, dry, cracked, sore, or burning skin (more than itchy sometimes). Straps and belts are the most common induces.

Contact Eczema (Allergic Contact Dermatitis)

This occurs when your immune system overreacts to a substance you touch. The cause of this is a specific trigger such as poison ivy, nickel in jewelry, fragrances, and latex. Common symptoms include red, itchy, sometimes blistering rash at the site of contact. These symptoms and rashes can appear days after exposure to the triggers. The difference between contact and irritant is that contact is an allergic immune response, not just skin damage.

Quick way to remember

Atopic = genetic + immune system + allergies (whole-body tendency).

Irritant = skin barrier damage from harsh chemicals, no allergy needed.

Contact (allergic) = immune system reacts to specific allergens.