Musculoskeletal pain refers to pain in the muscles, bones, ligaments, tendons, and nerves. You can feel this pain in just one area of the body, such as your back. You can also have it throughout your body if you have a widespread condition like fibromyalgia.
The pain can range from mild to severe enough to interfere with your day-to-day life. It may start suddenly and be short-lived, which is called acute pain. Pain that lasts for more than 3 to 6 months is called chronic pain.