Atopic eczema

Atopic eczema (atopic dermatitis) is one of the most common forms of eczema, a condition that causes the skin to become itchy, dry and cracked.

Atopic eczema is the most common type of eczema in children, often developing before their first birthday. But it may also develop for the first time in adults.

It's usually a long-term (chronic) condition, although it can improve significantly, or even clear completely, in some children as they get older.

Symptoms of atopic eczema

Atopic eczema causes the skin to become itchy, dry, cracked and sore.

Some people only have small patches of dry skin, but others may experience widespread inflamed skin all over the body.

Inflamed skin can look red on white skin, and darker brown, purple or grey on brown and black skin. This means it may also be more difficult to see on brown and black skin.

Although atopic eczema can affect any part of the body, it most often affects the hands in adults, and the inside of the elbows, backs of the knees and the face and scalp in children. It may also affect the outside of elbows and front of knees in children with brown and black skin.

People with atopic eczema usually have periods when symptoms are less noticeable, as well as periods when symptoms become more severe (flare-ups).

When to seek medical advice

See a GP if you have symptoms of atopic eczema. They'll usually be able to diagnose atopic eczema by looking at your skin and asking:

Typically, you or your child will be diagnosed with atopic eczema if you, or they, have an itchy skin condition and 3 or more of the following:

Causes of atopic eczema

The exact cause of atopic eczema is unknown, but it's clear it is not down to one single thing.

Atopic eczema often occurs in people who get allergies. "Atopic" means sensitivity to allergens.

It can run in families, and often develops alongside other conditions, such as asthma and hay fever.

The symptoms of atopic eczema often have certain triggers, such as soaps, detergents, stress and the weather. 

Sometimes food allergies can play a part, especially in young children with severe eczema.

You may be asked to keep a food diary to try to determine whether a specific food makes your symptoms worse.

Allergy tests are not usually needed, although they're sometimes helpful in identifying whether a food allergy may be triggering symptoms.

Treating atopic eczema

Treatment for atopic eczema can help to relieve the symptoms, and the condition often improves over time.

But there's currently no cure and severe eczema often has a significant impact on daily life, which may be difficult to cope with physically and mentally.

There's also an increased risk of skin infections. 

Many different treatments can be used to control symptoms and manage eczema, including:

Other types of eczema

Eczema is the name for a group of skin conditions that cause dry, irritated skin.

Other types of eczema include: