Shingles is a painful rash with blisters that develops on one side of the face or body. It’s caused by the varicella zoster virus (VZV), which is the same virus that causes chickenpox.
The rash may appear as small blisters and cause an itching or burning feeling, among other symptoms. Sun rash is a type of photodermatosis, where exposure to sunlight causes a reaction on your skin.
The rash starts as itchy round, raised spots. Some may have a ring around them. They may also blister. The rash can be red, pink, purple, or even darker than your skin. The rash often begins on ...