Question

What is contact dermatitis?

Answer 1

1. Contact dermatitis is a red, itchy rash that occurs when your skin reacts to an allergic substance.
2. This can be either an irritant substance that directly damages the outer layer of the skin or an allergen substance that causes your immune system to respond in a way that affects the skin.
3. Many substances can cause such reactions, including soaps, cosmetics, fragrances, jewelry, and plants.