what causes eczema in toddlers
The most common type of eczema -- atopic dermatitis -- resembles an allergy. But the skin irritation, which is more often seen in children rather than adults, is not an allergic reaction. The current thinking is that eczema is caused by a combination of factors that include: 1  Genetics.ere's more detail on what's known about eczema causes : Eczema is not contagious. You or your children can't catch eczema by coming in contact with someone who has it. Eczema runs in families. That suggests a genetic role in eczema's development.