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Restless Leg Syndrome (cont.)

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What causes restless leg syndrome?

The cause of restless leg syndrome is unknown in most people. However, restless leg syndrome has been associated with

Some drugs and medications have been associated with restless leg syndrome including:

  • caffeine,
  • alcohol,
  • H2-histamine blockers (such as ranitidine [Zantac] and cimetidine [Tagamet]), and certain antidepressants (such as amitriptyline [Elavil, Endep]).

Occasionally, restless leg syndrome run in families. Recent studies have shown that restless leg syndrome appears to become more common as a person ages. Also, poor venous circulation of the legs (such as with varicose veins) can cause restless leg syndrome.

Medically Reviewed by a Doctor on 7/9/2014

Source: MedicineNet.com
http://www.medicinenet.com/restless_leg_syndrome/article.htm

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