Known medically as a herniated disc, a slipped disc is when one of the soft discs that separate the vertebrae becomes damaged and the disc’s core protrudes.
The protruding core may press on a spinal nerve, causing pain and other symptoms.
Most commonly, the lower back is affected, causing sciatica—pain, numbness, or tingling along the back of the leg.
A herniated disc in the neck may cause neck pain, and weakness in the arm and hand.
Symptoms usually improve on their own but may be relieved with pain relievers and physical therapy. Keeping as active as possible can help to speed recovery.
In severe cases, surgery to remove part or all of the damaged disc may be necessary to relieve pressure on a spinal nerve.