Back Pain Health Center
What Is Back Pain?
Back pain in the lower back or low back pain is a common concern, affecting
up to 90% of Americans at some point in their lifetime. Up to 50% will have
more than one episode. Low back pain is not a specific disease. Rather, it is a
symptom that may occur from a variety of different processes. In up to 85% of
people with low back pain, despite a thorough medical examination, no specific
cause of the pain can be identified.
- Low back pain is second only to the common cold as a cause of lost days at
work. It is also one of the most common reasons to visit a doctor's office or a
hospital's emergency department.
- For 90% of people, even those with nerve root irritation, their symptoms
will improve within 2 months, no matter what treatment is used-even if no
treatment is given.
- Doctors usually refer to back pain as acute if it has been present for less than a month and chronic if it lasts for a longer period of time.
WebMD Medical Reference from eMedicineHealth
Reviewed on
September 20, 2005
© 2007 WebMD, Inc. All rights reserved.



