Back pain after a car accident should be evaluated within 24 to 72 hours because spinal injuries often have delayed symptoms. Even minor crashes can cause muscle strain, ligament injury, or herniated discs that worsen over time. Early evaluation prevents chronic pain and ensures proper medical documentation.

If you are experiencing back pain after a crash, visit our car accident injury clinic for same day evaluation.

When should you see a doctor for back pain after a car accident

You should see a doctor immediately if your back pain is new, worsening, radiating, or affecting mobility. Waiting allows inflammation and nerve irritation to progress. Most medical professionals recommend evaluation within 24 to 72 hours even if pain feels mild.

Warning signs that require urgent evaluation:

Sharp or shooting pain down one or both legs
Numbness or tingling in arms or legs
Weakness when walking
Severe stiffness or muscle spasms
Loss of bladder or bowel control

These symptoms may indicate nerve compression or disc injury.

Why back pain is often delayed after a crash

Back pain is frequently delayed because adrenaline masks injury immediately after impact. As inflammation increases over the next one to three days, stiffness and discomfort become noticeable. Many patients feel worse the morning after the accident.

Learn more about delayed pain after a car accident.

What causes back pain after a car accident

Back pain after a crash usually results from soft tissue injury or disc damage. The sudden forward and backward motion places stress on the lumbar spine.

Common accident-related back injuries include:

Muscle strains
Ligament sprains
Herniated or bulging discs
Facet joint irritation
Sciatic nerve compression
Vertebral fractures in severe cases

If neck pain is also present, review back and neck pain after a car accident.

Can a car accident cause a herniated disc

Yes, car accidents commonly cause herniated or bulging discs. The force of impact can tear the disc’s outer layer, allowing inner material to press against nearby nerves. This often causes radiating leg pain known as sciatica.

For advanced spine injury evaluation and surgical consultation, you may review care options at Mountain Spine & Orthopedics.

What tests may be needed for back pain after a crash

Imaging is recommended when back pain is severe, persistent, or radiating. X rays detect fractures, while MRI scans identify disc and nerve damage. CT scans may be used for detailed bone imaging.

Neurological symptoms should never be ignored.

How long does back pain last after a car accident

Mild back pain may resolve within one to three weeks, while disc injuries can last several months if untreated. Chronic back pain is defined as lasting longer than three months. Early treatment significantly reduces long term pain risk.

Where should you go for back pain after a car accident

Urgent care is appropriate for most back injuries after a car accident. Emergency rooms are recommended only for severe neurological symptoms.

Learn more about urgent care vs emergency room after a car accident.

Why early documentation matters

Medical documentation within the first few days establishes a clear injury timeline. Delays in evaluation can complicate diagnosis and recovery planning.

Learn more about medical documentation and PIP requirements after a car accident.

What treatments are available

Treatment depends on injury severity and may include physical therapy, medication, or specialist referral. Most soft tissue injuries improve with conservative care.

Common treatments include:

Rest and activity modification
Anti-inflammatory medications
Muscle relaxants
Physical therapy
Targeted injections when needed

If back pain is interfering with daily life, you can book a same day appointment.