Scratching the skin can cause:

Often, the skin gets worse (flares), then it improves or clears up (remissions).

Who Gets Atopic Dermatitis?

Atopic dermatitis is most common in babies and children. But it can happen to anyone. People who live in cities and dry climates may be more likely to get this disease.

When children with atopic dermatitis grow older, this problem can improve or go away. But the skin may stay dry and easy to irritate. At other times, atopic dermatitis is a problem in adulthood.

You can’t “catch” the disease or give it to other people.

Other Types of Skin Problems

Atopic dermatitis is often called eczema. “Eczema” is a term for many kinds of skin problems. Atopic dermatitis is the most common kind of eczema. Other types include:

• Allergic contact eczema. The skin gets red, itchy, and weepy because it touches something that the immune system knows is foreign, like poison ivy.
• Contact eczema. The skin has redness, itching, and burning in one spot because it has touched something allergy-causing, like an acid, cleaner, or other chemical.
• Dyshidrotic eczema. The skin on the palms of hands and soles of the feet is irritated and has clear, deep blisters that itch and burn.
• Neurodermatitis. Scaly patches on the head, lower legs, wrists, or forearms are caused by a localized itch (such as an insect bite).
• Nummular eczema. The skin has coin-shaped spots of irritation. The spots can be crusted, scaling, and very itchy.
• Seborrheic eczema. This skin has yellowish, oily, scaly patches on the scalp, face, and sometimes other parts of the body.
• Stasis dermatitis. The skin is irritated on the lower legs, most often from a blood flow problem.

What Causes Atopic Dermatitis?

The cause of atopic dermatitis is not known. It is likely caused by both genetic (runs in the family) and environmental factors. People with this disease often have other atopic conditions, like hay fever and asthma.

How Is Atopic Dermatitis Diagnosed?

Diagnosis is based on the symptoms. Each person has his or her own mix of symptoms that can change over time. Doctors will ask for a medical history to:

Doctors also may ask about:

There isn’t a certain test that can be used to check for this disease. But you may be tested for allergies by a dermatologist (skin doctor) or allergist (allergy doctor).

Things That Make Atopic Dermatitis Worse

Irritants and allergens can make atopic dermatitis worse.

Irritants are things that may cause the skin to be red and itchy or to burn. They include:

Allergens are allergy-causing substances from foods, plants, animals, or the air. Common allergens are:

Stress, anger, and frustration can make atopic dermatitis worse, but they haven’t been shown to cause it. Skin infections, temperature, and climate can also lead to skin flares. Other things that can lead to flares are:

How Is Atopic Dermatitis Treated?

Treatment works best when the patient, family members, and doctor work together. Treatment plans are based on:

You need to carefully follow the treatment plan. Try to notice what is or isn’t helpful. Symptoms usually improve with the right skin care and lifestyle changes.

Atopic dermatitis treatment goals are to heal the skin and prevent flares. Your doctor will help you:

You and your family members should watch for changes in the skin to find out what treatments help the most.

Medications for atopic dermatitis include:

Other treatments include: