Shingles is really a reactivation from the chickenpox virus causing a painful rash. The virus has an effect on the nerve fibers and skin causing a painful, itching, burning rash. The region with the rash is most frequently above 1 side of the upper body, abdomen or back. This short https://www.theorthopaedicandpainpractice.com/treatment-options-for-lower-back-and-knee-pain/