What is a stinger?
A stinger or burner is an injury to the nerves that travel
from your neck and down your arm.
There are seven bones in your neck called vertebrae. The
vertebrae are held together by ligaments. Your spinal cord
goes from the bottom of your brain through a canal in your
vertebrae down to your lower back. Nerves come off the
spinal cord that make your limbs and body move and have
sensation. These are called peripheral nerves. A group of
peripheral nerves called the brachial plexus leaves the
spinal cord and travels between the vertebrae and into the
shoulder, giving your arm its ability to function. These
are the nerves that are injured when you have a stinger.
How does it occur?
A stinger is almost always seen in contact sports when the
head and neck are forcibly moved or hit to one side,
stretching the brachial plexus on the opposite side.
Sometimes when the head and neck are forcibly pushed to one
side there is compression of the nerves in the brachial
plexus on the same side. The nerves become irritated as a
result of being stretched or compressed.
What are the symptoms?
A stinger usually causes intense pain from the neck down to
the arm. You may feel like your arm is on fire. You may
have a "pins and needles" sensation. Your arm or hand may
be weak. It is possible that you may not have any symptoms
after a period of rest following your injury.
How is it diagnosed?
Your health care provider will ask about your symptoms and
examine your head, neck, shoulder, arm, and hand. You may
have a sensation of burning or tingling if he or she pushes
down on your head or pushes your head to the side.
Your provider may do neck x-rays to be sure there is no
damage to the vertebrae. If the injury is serious, he or
she may do a CT (computerized tomography) scan or MRI
(magnetic resonance imaging). Your provider may send you to
a specialist for tests such as an electromyogram (EMG) or
nerve conduction studies (NCS).
How is it treated?
Treatment may include:
- resting your neck and arms until the pain and symptoms
are gone
- putting an ice pack on your neck and shoulders for 20 to
30 minutes every 3 to 4 hours for 2 to 3 days or until
the pain goes away
- taking an anti-inflammatory medication
- doing exercises to strengthen your neck.
Chronic stiff neck muscles may be treated with heat,
massage, or muscle stimulation.
When can I return to my normal activities?
Everyone recovers from an injury at a different rate.
Return to your activities will be determined by how soon
your nerves recover, not by how many days or weeks it has
been since your injury has occurred. In general, the longer
you have symptoms before you start treatment, the longer it
will take to get better. The goal of rehabilitation is to
return you to your normal activities as soon as is safely
possible. If you return too soon you may worsen your
injury.
How can I prevent a stinger?
A stinger is best prevented by keeping the muscles in your
neck strong. It is important to use good technique in
contact sports such as football and not to strike with your
head when blocking or tackling.


Disclaimer: This content is reviewed periodically and is subject to
change as new health information becomes available. The
information provided is intended to be informative and educational and is not a
replacement for professional medical evaluation, advice, diagnosis or
treatment by a healthcare professional.
HIA File EXR4136F.HTM Release 9.0/2006. Copyright © 2006 McKesson Corporation and/or one of its subdiaries. All Rights Reserved.
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