It is crucial to notice that back muscle pain in shingles is typically unilateral, which means it affects just one aspect of the human body. It's because the virus reactivates in a selected nerve root, which corresponds to a specific dermatome (a place of skin provided by an individual nerve). https://www.theorthopaedicandpainpractice.com/lower-back-pain-treatment-stretches-a-simple-effective-guide-to-relief-and-recovery/