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Diagnosing Restless Legs Syndrome

If you are experiencing symptoms of restless legs syndrome, or RLS, consult your doctor. Before making a diagnosis, your doctor will ask you questions about your family health history (for example, if you have any family members with RLS) and will take note of symptoms like sleepiness or insomnia.

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What Causes Restless Legs Syndrome (RLS)?

The specific causes of restless legs syndrome (RLS) are not known. Disease in the blood vessels of the legs or in the nerves in the legs that control leg movement and sensation was once thought to cause RLS, but both of these suggestions have been rejected. RLS may be related to abnormalities in brain chemicals (neurotransmitters) that help regulate muscle movements, or to abnormalities in the part of the central nervous system that controls automatic movements. Research is still being done in these...

Read the What Causes Restless Legs Syndrome (RLS)? article > >

WebMD Medical Reference

Reviewed by Richard Senelick, MD on February 07, 2015

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