Dermatitis and eczema

Dermatitis is the name given to a group of conditions that cause inflammation of your skin. This makes your skin dry, red and itchy. There are several types of dermatitis that have different symptoms, causes and treatments. Eczema is a common form of dermatitis.

Allergic contact dermatitis

Allergic contact dermatitis is when your skin develops an itchy rash after coming into contact with something you are allergic to (an allergen).

Irritant contact dermatitis

Irritant contact dermatitis is when your skin reacts to a particular substance (an irritant). This causes it to become red, itchy, painful and swollen.

Seborrhoeic dermatitis and cradle cap

Seborrhoeic dermatitis is a condition that causes itchy, red, flaky or scaly patches on your skin. It often affects your scalp.