This document provides an overview of back pain, including its causes, types, and management. It states that back pain originates from the muscles, joints, nerves and bones near the spine. It can be chronic or acute, and may radiate into the arms, legs and feet. Back pain is the fifth most common reason for doctor visits, with 9 out of 10 adults experiencing it at some point in their lives. The document discusses types of back pain like neck pain, mid-back pain and lower back pain. It lists various causes like certain jobs, injuries, posture, and medical conditions. For management, it recommends initial bed rest, along with treatments like massage, acupuncture, medications, yoga, injections and surgery.