Dec 19, 2023 · Learn to identify types of dermatitis by how the skin looks. Examples include atopic dermatitis, contact dermatitis and seborrheic dermatitis.

Neurodermatitis is a skin condition characterized by chronic itching or scaling. You'll notice raised, rough, itchy areas of skin — typically on the neck, wrists, forearms, legs or groin area.

Find possible causes of skin rashes based on specific factors. Check one or more factors on this page that apply to your symptom.

May 6, 2022 · Heat rash — also known as prickly heat and miliaria — isn't just for babies. It affects adults, too, especially in hot, humid conditions. Heat rash occurs when sweat is …

Mar 29, 2024 · You might expect a baby's skin to be flawless, but rashes and other skin conditions are common. Find out when treatment can help.

Sep 19, 2025 · Nickel allergy is an immune system reaction to nickel that usually causes an itchy rash where the metal comes in contact with the skin. Nickel allergy is usually related to …

Sep 12, 2025 · Dermatomyositis (dur-muh-toe-my-uh-SY-tis) is a condition in which swelling and irritation, called inflammation, attacks the body's tissues. Dermatomyositis causes muscle …

May 15, 2024 · Atopic dermatitis can cause a very itchy rash. Atopic dermatitis most often occurs where the skin flexes — inside the elbows, behind the knees and in front of the neck.

May 2, 2025 · Overview Dermatitis is a common condition that causes swelling and irritation of the skin. It has many causes and forms and often involves itchy, dry skin or a rash. Or it might …

Dec 14, 2023 · Learn to identify types of psoriasis, such as guttate psoriasis and scalp psoriasis, by appearance.