Your backbone, or spine, is made up of 26 bones called vertebrae. In between them are soft disks filled with a jelly-like substance. These disks cushion the vertebrae and keep them in place. A herniated disk is a disk that slips out of place or ruptures. If it presses on a nerve, it can cause back pain or sciatica.
Symptoms include
With treatment, most people recover. It can take a long time. Treatments include rest, pain and anti-inflammatory medicines, physical therapy and sometimes surgery. Losing weight can help, too.