A Deep Dive into Eczema

I'm Dr. Jane Yoo, board-certified dermatologist and Mohs surgeon. Eczema isn't just about dry, itchy skin. It's a group of conditions that cause inflammation, redness, and intense itchiness. It affects people of all ages, but it's especially common in children, with about 1 in 5 children developing atopic dermatitis, the most common form of eczema. Below the age of 5. And while many outgrow it, some continue to experience flare-ups into childhood. Atopic dermatitis is often called the itch that rashes because the intense itching typically comes before the rash appears. It usually affects areas like the face, the neck, the elbows, the hands, as well as the knees, but it can occur anywhere all over the body. The good news is, though, there are ways to manage it. The goal is to keep the skin moisturized and avoid things that trigger flare-ups, like certain soaps, fragrances, or fabrics. Now, let's talk about other types of eczema. There's allergic contact dermatitis, which happens when your skin comes into contact with allergens like nickel, fragrances, or even poison ivy. It's your body's immune response to something you're allergic to. On the flip side, we have irritant contact dermatitis, which is triggered by substances that irritate the skin directly, like soaps, bleach, or cleaning products. A surprising fact: irritant contact dermatitis accounts for 90 to 95% of all cases of work-related skin disorders. So if you work in a field where you're exposed to harsh substances, this type of eczema is something to watch out for. The key to managing eczema is all about protecting your skin barrier. Regular moisturization is essential to keep the skin hydrated and reduce flare-ups. Use gentle, fragrance-free moisturizers and avoid long, hot showers, which can dry out the skin even more. Here's an interesting statistic: the annual cost of treating atopic dermatitis in the United States are estimated to exceed $5 billion. It's not just an irritation, it's a condition that impacts millions and requires effective management. And in recent years, newer treatments have been approved, such as non-steroidal topical ointments and injectable medications for moderate to severe eczema, providing hope for those who struggle with tougher cases. While eczema is a chronic condition, it can be managed with the right care. If you're dealing with persistent flare-ups or discomfort, a board-certified dermatologist can help create a treatment plan tailored to your needs.