Back pain after a car crash: danger signs and safe movement
A spine rehabilitation doctor explains pain, movement and warning signs
After a crash, back pain can start in the muscles, joints, bones, discs or nerves. Where it hurts can’t tell you on its own what’s causing it. A spine rehabilitation doctor will ask what kind of force your body took and where the pain spreads. You’ll also be asked about any change in strength, feeling, walking or bladder function. Your answers shape the exam and whether you need imaging. [1, 2]
Take back pain seriously after a hard hit
See a doctor for back pain that starts after a serious blow or crash. Mention any direct hit, how your seat belt sat and any spine problem you had before. Explain how this pain differs from your usual back trouble. Ask if the doctor looked for a broken bone or a nerve injury. Find out what the exam showed. [1, 2]
Changes that mean you should go now
Get care right away if you newly lose control of your bladder or bowels. The same goes for leg weakness that is severe or getting worse. Numbness in the pelvis or buttocks and trouble walking after the injury are emergency signs too. Fever with severe back pain calls for prompt medical advice. So do symptoms that are getting worse quickly. These signs can point to a problem that shouldn’t wait for a regular physical therapy visit. [1, 2]
Keep moving within your care plan
Once a serious injury has been ruled out, long bed rest usually doesn’t help ordinary back pain that came on suddenly. Ask what activity is safe. Find out if you should limit lifting, bending or twisting. Begin with short bouts of movement you can handle, then build up with guidance from your care team. Don’t borrow an exercise plan meant for a different injury. Don’t ignore what you were told about a brace. [1]
A good symptom log has three parts. Note where the pain is, whether it runs down a leg and what you can and can’t do. Watch for a foot that drags, walks that keep getting shorter or sitting that becomes impossible. A change in what you can do may tell your doctor more than a single pain score. If the plan isn’t working, ask to be checked again. Don’t keep repeating exercises that make a new symptom worse. [1, 2]
Get specific at your next appointment
- What back injury is most likely, and what is still unclear?
- Which movements help, and which should I avoid for now?
- What symptom, or lack of progress, means I should come back?
You may need to work, look after someone or get to appointments. If so, explain the exact movements each task takes. Ask for limits in plain language and a date to review them. “Light activity” doesn’t say enough when a task means lifting a child or climbing stairs. [1]
Track one task your back changed
Sources and further reading
This is general education from the field of spine rehabilitation. Back pain after a serious crash needs an exam for you personally. Stick to the limits set for your own injury.
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