Unknown facts about eczema
Eczema is a condition where patches of skin become inflamed, itchy, red, cracked, and rough. Blisters may sometimes occur in some rare cases.
The word “eczema” is also used specifically to talk about atopic dermatitis, the most common type of eczema.
“Atopic” refers to a collection of diseases involving the immune system, including atopic dermatitis, asthma, and hay fever. Dermatitis is an inflammation of the skin.
Causes of eczema
The specific cause of eczema remains unknown, but it is believed to develop due to a combination of genetic and environmental factors.
Eczema is not contagious. Children are more likely to develop eczema if a parent has had the condition or another atopic disease.
Environmental factors are known to bring out the symptoms of eczema.
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The symptoms of atopic dermatitis can vary, depending on the age of the person with the condition.
Atopic dermatitis commonly occurs in infants, with dry and scaly patches appearing on the skin. These patches are often intensely itchy.
- Rashes commonly appear on the scalp and cheeks.
- Rashes usually bubble up before leaking fluid.
- Rashes can cause extreme itchiness. This may interfere with sleeping. Continuous rubbing and scratching can lead to skin infections.
- Rashes commonly appear behind the creases of elbows or knees.
- They are also common on the neck, wrists, ankles, and the crease between buttock and legs.
There is no cure for eczema. Treatment for the condition aims to heal the affected skin and prevent flare-ups of symptoms. Doctors can suggest a plan of treatment based on an individual’s age, symptoms, and current state of health.
For some people, eczema goes away over time. For others, it remains a lifelong condition but ointment to manage the condition can be prescribed.