Update your browser or enable Javascript to view and use this site as designed.
Leg Weakness and Back Pain

Leg Weakness and Back Pain

Many people with low back pain feel as if their legs are weak. They will still have normal strength in their leg muscles, but moving their legs usually causes discomfort and gives them a sense of weakness.

True leg weakness leaves you unable to use some of your leg muscles normally. This can happen when a herniated disc presses on the nerve roots that make up the sciatic nerve. Pressure on the nerve interferes with its ability to control the leg muscles.

By Healthwise Staff
Primary Medical Reviewer William H. Blahd, Jr., MD, FACEP - Emergency Medicine
Specialist Medical Reviewer Robert B. Keller, MD - Orthopedics
Last Revised March 12, 2012
Healthwise
Help
Healthwise Index

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. How this information was developed to help you make better health decisions.

© 1995-2013 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.