March 21, 2017


Side view of woman's head and neck showing vertebrae and nerves in neck during whiplash.When one car hits another, each person’s body is thrown toward the impact, then away from it. This is whiplash. Even at slow speeds, the force puts stress and strain on the spine, especially the neck. The weight of the head stretches and damages muscles and ligaments, and may pull spinal bones out of line. Vertebrae (bones that protect your spinal cord) can be forced out of position. Discs (the spine's shock absorbers) can bulge, rupture, or wear down. Nerves can get pinched or inflamed. And muscles and ligaments can be stretched or torn.

Symptoms of whiplash

A wide array of symptoms can follow an auto accident. Symptoms may appear right away, or may be delayed for several days. Symptoms may include:

  • Pain, especially in your neck, shoulder, arm, or lower back

  • Arm or leg numbness

  • Stiffness

  • Headache

  • Dizziness

Treating whiplash

You may be asked to do one or more of the following:

  • Ice the injured area for 24 to 48 hours. Do this for 20 minutes. Repeat 5 times a day.

  • After 48 hours, apply moist heat on the injured area for 20 minutes. Repeat 5 times a day.

  • Wear a cervical collar for as long as recommended.

  • Take nonsteroidal anti-inflammatory (NSAIDs) medicines or muscle relaxants as directed by your healthcare provider 


March 21, 2017


Patient Information: Whiplash (The Basics). UpToDate

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Image reviewed by StayWell medical illustration team.,Joseph, Thomas N., MD,Sather, Rita, RN