What is Eczema?

What is eczema? It is a general term for rash-like skin conditions. It is often very itchy and when you scratch it, the skin becomes red and inflamed. Although contrary to popular belief, not all eczema is not contagious although the exact cause of this is unknown. But you are likely to have eczema if you have family history of this. It can't be cured but it can be managed just to avoid the things that triggered it.