What is Restless Legs Syndrome?
An Irresistable Urge
People with restless legs syndrome (RLS) feel abnormal, uncomfortable sensations in their calves, thighs or feet, often along with an irresistible urge to move the affected limb. Sometimes, those sensations affect the upper body, but that is less common.
Review Date:November 21, 2013
Last Updated:September 15, 2014