Q:
What is the definition of eczema?
A:
Eczema is a medical term for conditions that lead to inflammation and irritation of the skin. Atopic dermatitis is most common type of eczema.
About 10% to 20% of infants and 3% of adults and children in the US have eczema.
Symptoms of eczema include：
- Rash
- Itchiness
- Scaly or dry skin
Possible causes:
(The real cause is unclear. The following factors are theories by researchers)
- Family history of asthma or allergies
- Overactive response of the immune system
- Upper respiratory infection
Keyword: skin eczema
