Spinal Shock: Causes, Symptoms, and Treatment
Medically reviewed by Harsha Moole, MD, Internal Medicine. Last reviewed: October 2, 2026.
What kind of doctor treats Spinal Shock?
Spinal shock is first treated in a hospital by emergency doctors. Neurosurgeons or orthopedic surgeons are often involved, and physical medicine doctors called physiatrists play a large role in rehabilitation, regaining strength and skills after injury. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What is spinal shock?
Spinal shock is a temporary state where the spinal cord stops working for a while after a sudden injury. The spinal cord is the thick bundle of nerves that carries messages between the brain and the body. During spinal shock, the muscles below the injury go limp. Many body functions slow down or stop. This state usually lasts from hours to days. Feeling and movement may return as it passes.
Spinal shock is not a disease but a reaction to sudden injury. Nerves below the injury stop sending signals, so the body parts they control may not move or feel anything. The loss of function is usually temporary.
Symptoms
Signs appear below the level of the injury and can include weak or floppy muscles, loss of feeling, and loss of reflexes. Bladder and bowel control may stop for a while. As spinal shock wears off, some reflexes often come back first, sometimes stronger than before.
Causes and who gets it
The most common cause is a hard blow to the spine, such as from a car crash, fall, or sports injury. It can also follow spine surgery and can happen at any age.
How doctors diagnose it
Doctors diagnose spinal shock by testing muscle strength, feeling, and reflexes. An MRI can show swelling or injury to the cord, while a CT scan is often used first to look for broken bones.
Treatment
There is no single medicine that ends spinal shock. Care focuses on protecting the spine and letting the cord recover. Doctors may give fluids through a vein to support blood pressure. Some people need surgery to relieve pressure on the cord.
When to see a doctor
Any spine injury needs emergency care right away. Call emergency services after a hard hit to the back or neck, or if numbness, weakness, or trouble moving follows. Later, see a doctor for new weakness or bladder or bowel problems.
How a direct primary care or concierge doctor fits in
A direct primary care doctor is paid a flat monthly fee instead of billing insurance; a concierge doctor usually charges more and often works with insurance. Either can help with follow-up care after a hospital stay and would refer to a specialist when surgery is needed.
Common questions
Does spinal shock mean permanent paralysis?
Not always. Spinal shock itself is temporary. Some or all function may return as the cord recovers. Whether a person regains movement depends on how badly the spinal cord itself was damaged. Results differ from person to person.
How long does spinal shock last?
It usually lasts from a few hours to a few days, though the exact time varies. Doctors often watch for reflexes to return. That is a sign the shock phase is ending.
Can spinal shock happen without a broken bone?
Yes. The spinal cord can be bruised or stunned even when the bones of the spine are not broken. Imaging tests help doctors see what happened.
Is spinal shock the same as regular shock?
No. Regular shock is a body-wide drop in blood flow and blood pressure. Spinal shock refers to the temporary loss of cord function. Blood pressure can also fall in spinal shock.
Sources
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
