Where does atopic dermatitis affect the body?

What parts of the body are most likely to be affected by atopic dermatitis?

What parts of the body are affected? The part or parts of the body affected by atopic dermatitis tends to change as a child ages. In infants and young children, it’s usually the face, trunk and extremities. In older children and adults, atopic dermatitis tends to appear on the creases if the arms and back of the legs.

What body system does atopic dermatitis affect?

Atopic dermatitis is an immunological disease, which means it involves the immune system. With atopic dermatitis, your immune system is highly sensitive and can react to even the smallest allergens or irritants. This can cause inflammation underneath your skin, which may lead to frequent flare-ups.

Does atopic dermatitis spread to other parts of the body?

Eczema does not spread from person to person. However, it can spread to various parts of the body (for example, the face, cheeks, and chin [of infants] and the neck, wrist, knees, and elbows [of adults]). Scratching the skin can make eczema worse.

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Can atopic dermatitis be all over body?

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 become red on lighter skin, and darker brown, purple or grey on darker skin.

Is atopic dermatitis an autoimmune disorder?

For the first time, a team led by researchers at the Icahn School of Medicine at Mount Sinai has proven that atopic dermatitis, also known as eczema, is an immune-driven (autoimmune) disease.

Can atopic dermatitis spread?

No. No type of dermatitis is contagious. It can’t be spread to anyone else.

Which organs are affected by eczema?

In babies, eczema mainly appears on the cheeks and the outer surfaces of the arms and legs and – less commonly – on the back, tummy and chest. Children, teenagers and adults who have eczema are most commonly affected on the backs of their knees, the insides of their elbows and the back of the neck.

Can atopic dermatitis go away?

Atopic dermatitis is the most common type of eczema, a skin condition that makes you itch and leaves red blotches, usually on your face, arms, and legs. While it happens most often in children, it also affects an estimated 18 million adults. The rashes tend to flare and go away, but then come back again.

Can atopic dermatitis be passed down?

Allergic disorders tend to run in families; having a parent with atopic dermatitis, asthma, or hay fever raises the chances a person will develop atopic dermatitis.

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Where is dermatitis found in the body?

Where does dermatitis form on the body? The location of your dermatitis depends on the type. For example, atopic dermatitis can appear anywhere on your skin. But, in teens and adults, it’s typically on the hands, inner elbows, neck, knees, ankles, feet and around the eyes.

What does dermatitis look like on legs?

Thickened, discolored (reddish) skin on the ankles or shins. Itching. Open sores, oozing and crusting.

Can dermatitis spread from person to person?

Even if you have an active rash, you can’t pass the condition on to someone else. If you think you’ve gotten eczema from someone else, you likely have another skin condition. However, eczema often causes cracks in the skin, leaving it vulnerable to infection. This secondary infection may be contagious.