What is epidermolysis bullosa?

What is epidermolysis bullosa?

Epidermolysis bullosa (EB) is a group of genetic (inherited) disorders that causes your skin to be fragile and blister and tear easily. Blisters and sores form when clothing rubs against your skin, or you bump your skin. Mild cases of the disease usually cause painful blisters on the hands, elbows, knees and feet. However, tears and blisters can appear anywhere on the body. EB symptoms can range from very mild to very severe.

In some cases, blisters form inside the body in places such as the mouth, esophagus, other internal organs or eyes. When the blisters heal, they can cause painful scarring. In severe cases, blisters and scars can harm internal organs and tissue enough to be fatal.