Eczema is an inflammatory response of the skin that may be triggered by allergens, irritants, or a compromised skin barrier. There are different types, including atopic dermatitis, contact dermatitis, and dyshidrotic eczema. It’s not contagious, but managing triggers is key to reducing flare-ups and maintaining healthy skin.
Typical symptoms include dry, itchy, red, and scaly skin. Affected areas may become thickened, cracked, or oozing. In children, it often appears on the face and elbows, while adults may experience it on hands, neck, and behind the knees. Scratching can worsen symptoms and lead to skin infections.
Genetics, immune system dysfunction, environmental triggers, and skin barrier defects contribute to eczema. Common triggers include soaps, detergents, certain fabrics, pollen, stress, and weather changes. Individuals with a family history of asthma or allergies are at higher risk for developing eczema.
Treatment may include moisturizing creams, corticosteroid ointments, antihistamines, and immunomodulators. In some cases, phototherapy or prescription medications are used. Regular moisturizing, using fragrance-free products, and avoiding known triggers are essential. Gentle bathing and proper skin care routines help soothe irritation and prevent dryness.
See a doctor if the rash worsens, becomes painful, spreads rapidly, or shows signs of infection like pus or fever. Persistent itching or sleep disturbances due to eczema also require medical attention. A dermatologist can help tailor a treatment plan to manage chronic or severe cases effectively.