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Symptoms of Low Back Pain and Sciatica
Most back pain is usually localized in the low back. Stress on the muscles and ligaments that support the spine produces strain in these tissues, and this is the usual cause of lower back pain, although there can be other, more serious causes.
If a nerve is irritated, the pain may extend into the buttock or leg on the affected side, and weakness or numbness may be present. Other symptoms include burning, tingling or a shooting pain down the back of one leg. This is often called “sciatica.” However, the nerve involved is usually a spinal nerve, and not the sciatic nerve. Sciatica is known by many other medical terms, such as lumbosacral radicular pain or radiculopathy.
More serious symptoms associated with back pain that may require immediate medical attention include:
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Konstantinou K. Dunn KM. Sciatica: review of epidemiological studies and prevalence estimates. Spine . 33(22):2464-72, 2008 Oct 15.
Pain. National Institute of Neurological Disorders and Stroke website. Available at: http://www.ninds.n... . Accessed October 27, 2008.
Textbook of Primary Care Medicine . 3rd edition. Mosby, Inc.; 2001.
Winters ME, Kluetz P, Zilberstein J. Back Pain Emergencies. Medical Clinics of North America. Volume 90, Issue 3 (May 2006)
Last reviewed September 2012 by Rimas Lukas, MD
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