What Do I Need to Know About Shingles?

What Do I Need to Know About Shingles?

What Exactly Is Shingles? Shingles is an outbreak of rash or blisters on the skin. It is caused by the varicella-zoster virus, which is the same virus that causes chickenpox. After you have chickenpox, the virus stays in your body. It may not cause problems for many...