Eczema is a skin condition where the skin becomes inflamed, itchy, red, cracked, and very rough. This term is usually used to generally describe common skin conditions like atopic and contact dermatitis as well as dyshidrotic and nummular eczema. Along with the aforementioned effects, the skin of those who suffer from eczema may start to blister if not treated properly. With this being said, there are several things that can lead to this drastic effect. The following article delves into the causes and triggers of eczema as well as what to do to prevent and treat them.