Understanding One Side Back Pain: Reasons, Signs, and Treatment at Spine Clinics Pain in the back is a frequent issue, but when it's focused on either side, it can suggest certain back-related issues. One side pain in the back can vary from slight unease to severe pain, hindering your ability https://www.diigo.com/item/note/a8c4q/gx2d?k=94acfff65edbb3392c78b2efbf8e93d0