human
My doctor says I have a herniated disc. What does this mean?
assistant
A herniated disc is a condition where the soft center of the spinal column, called the nucleus pulposus, bulges out and presses on the surrounding nerves. This can cause pain, numbness, tingling, or weakness in your arms or legs. It can also affect your back and neck. The symptoms may come and go, but if they become more severe or persistent, it's important to see a doctor.