A herniated disk is a disk that has bulged out from its proper place in your back. Disks are small, circular cushions between the bones of the spine (vertebrae). Normally, disks act as shock absorbers to cushion your vertebrae from each other as you move. A herniated disk may press on nearby nerves and cause severe pain.
When a disk is damaged, the soft rubbery center of the disk squeezes out through a weak point in the hard outer layer. A disk may be damaged by:
A herniated disk may also happen spontaneously without any specific injury.
If your herniated disk is in your back, your symptoms may develop gradually or begin suddenly. Symptoms include:
Symptoms of a herniated disk in your neck may also begin suddenly or gradually. You may wake up and feel a sudden aching. Or you may have a twisted neck that you cannot straighten without extreme pain. You may also have numbness, tingling, or weakness in one or both arms.
Your health care provider will review your symptoms and ask about the history of your pain. Then he or she will examine your spine and test the movement and reflexes in your arms and legs. Finally, your provider may want you to have one or more of the following tests:
In most cases, treatment without surgery will relieve your pain.
For a herniated disk in your back, your health care provider may recommend:
Treatment for a herniated disk in your neck may include:
As your pain lessens, your health care provider will want you to begin a physical therapy program in which you will do exercises to strengthen your back muscles and joints. Stabilization exercises are used successfully to treat herniated disks. This therapy involves learning how to control the movement of your spine in all recreation and work activities.
If you continue to have symptoms, you may need to have surgery. However, most people who have herniated disks do not need surgery.
The initial intense pain should go away within a few weeks, but some pain may remain for a few months. You may be prone to backaches throughout your life and therefore must remember to protect your spine when lifting or being physically active.
If the weakness and numbness in your legs continue or if you lose control of your bowel or bladder function, contact your health care provider immediately.
Practice correct posture when you are walking, sitting, standing, lying down, or working.
The goal of rehabilitation is to return you to your sport or activity as soon as is safely possible. If you return too soon you may worsen your injury, which could lead to permanent damage. Everyone recovers from injury at a different rate. Return to your sport will be determined by how soon your herniated disk recovers, not by how many days or weeks it has been since your injury occurred. In general, the longer you have symptoms before you start treatment, the longer it will take to get better.
It is important that your herniated disk has fully recovered before you return to any strenuous activity and that you have been seen by your health care provider. You must be able to perform all of your rehabilitation exercises without pain. You must have full range of motion of your back and neck and have no shooting pain into your legs or arms. You must be able to run, jump, and twist without any pain.
Herniated disks can often be prevented by keeping your weight down, eating a proper diet, and exercising to keep your muscles firm. Strong, flexible muscles can stabilize your spine and protect it from injury. This includes keeping your stomach muscles strong. Walking and swimming are two good exercises for strengthening and protecting your spine.