
Everything You Need to Know About Shingles Rashes
Shingles, also known as herpes zoster, is a viral infection characterized by painful blisters in a particular area. The reactivation of the varicella-zoster virus causes these symptoms. The varicella-zoster virus also causes chickenpox in a person’s body. Once chickenpox has subsided, the virus remains inactive. If this virus is re-activated because of a weak immune system, it produces blisters as it travels from the nerves to the skin.
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