Shingles is a reactivation of the chickenpox virus producing a painful rash. The virus has an effect on the nerve fibers and skin leading to a painful, itching, burning rash. The area of your rash is most frequently more than a person facet of the upper body, abdomen or back. https://riverwzaxv.bloguerosa.com/33163361/not-known-factual-statements-about-lower-back-and-knee-pain-treatment