If you feel a tightening in your neck and shoulders after a car accident or another incident that snaps your head forward or backward, you may wonder about whiplash. How do you know if you have it? And if you do, how long will the pain last?
Pain management specialist Robert Bolash, MD, answers our questions about what causes whiplash, who is more at risk and how long it may last.
A: People associate whiplash with a motor vehicle collision, and that often is the cause. But it can also happen with a sports injury, physical abuse (such as being violently shaken by the shoulders) or by being punched. These all can cause an intense flexing and extension of the neck. The movement is similar to when you nod your head to say yes.
The injury arises when structures in your neck, including discs, ligaments, nerves or muscles, are damaged. Sometimes a small vessel tears after an accident and it releases inflammatory substances in the neck, causing swelling and pain.
A: You may feel signs and symptoms of whiplash immediately after the injury or they may not show up for several days. Common signs of whiplash include:
A: While you could undergo magnetic resonance imaging (MRI), a computed tomography (CT) scan or X-ray if whiplash is suspected, most people have normal imaging results because the injury occurs within structures too small to be seen in these tests. This is true even if you are experiencing pain. As a result, symptoms remain the primary way to tell if you have whiplash.
A: Yes. Some people are more prone to having whiplash after an accident. Risk factors identified through research include:
A: A vast majority of neck pain goes away within a few days and even more within three months. Studies show, however, that anywhere between 12 percent and 50 percent of people still have persistent neck pain after a year. You are more likely to have this lingering pain if:
A: Your doctor may prescribe anti-inflammatories and/or muscle-relaxers. We recommend that you apply heat rather than cold to the area because it helps loosen tight muscles.
The purpose of treatment is to regain range of motion as quickly as possible. We start physical therapy early and focus on stretching, rotating and moving the neck back and forth. We very rarely advise patients to wear a soft neck collar.
You can do exercises at home to help alleviate the pain. Do these three to four times a day for a few minutes.
If you are still feeling significant pain after three months, it’s a good idea to ask your doctor to evaluate your condition. He or she may then recommend further treatment, if needed.