Shingles is really a reactivation of the chickenpox virus causing a painful rash. The virus has an effect on the nerve fibers and pores and skin triggering a painful, itching, burning rash. The realm from the rash is most often over a person aspect with the chest, abdomen or back. https://www.theorthopaedicandpainpractice.com/treatment-options-for-lower-back-and-knee-pain/