There are many reasons people have difficulty falling asleep, but for those who suffer from restless leg syndrome, or RLS, it’s the uncontrollable twitching and kicking that keeps them from getting a solid night’s sleep.

Experts estimate that up to 10 percent of the population suffers from RLS, a neurological condition characterized by tingling, itching or burning sensations in the legs and a compulsive need to move in order to alleviate the unpleasant feelings. Furthermore, they estimate that 80 percent of people with RLS also suffer from periodic limb movement disorder or PLMD – the involuntary jerking or twitching of the legs every 10 to 60 seconds during sleep.

No one knows for certain what causes RLS, but researchers think it may run in families. In fact, researchers in 2007 discovered a gene variant that seems to contribute greatly to the incidence of RLS in certain people.

If you suspect you have RLS or suffer from PLMD, there is help available that may include lifestyle changes or medication. More information is availalbe about RLS and treatment options.

Restless Leg Syndrome Resources

• The Restless Leg Syndrome Foundation: www.rls.org
• National Sleep Foundation: www.sleepfoundation.org
• WE MOVE (Worldwide Awareness of Movement Disorders): www.wemove.org
• National Association of Neurological Disorders and Stroke: www.ninds.nih.gov

Photo courtesy of www.HealthJockey.com

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