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Some RLS Facts

  • Thomas Willis first described RLS in 1685.
  • RLS is sometimes referred to as "Ekbom's syndrome" after the researcher K.A. Ekbom, who coined the term "restless legs" in 1945.
  • In a large survey of people with RLS (The "Night Walkers Survey"), more than 50% of the respondents reported one or more first-degree relatives affected by the disease.
  • More than 60% experience progressive symptoms.
  • Less than 15% experience remission.
  • Although symptoms may wax and wane, RLS is usually chronic.
  • As the disease progresses, there is an increased likelihood that RLS may involve the arms as well as other parts of the body.
  • Most people with RLS have mild but very annoying symptoms, usually disturbing their sleep.