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restless legs syndrome: what conditions can cause it?

overview

restless legs syndrome can be a secondary problem caused by another condition. researchers continue their efforts to understand and define the relationship between this syndrome and:

  • iron deficiency or related anemia. the way the body metabolizes iron and certain proteins in the brain may be related to restless legs syndrome.
  • pregnancy. approximately 20 out of 100 pregnant women develop restless legs syndrome. women who have it before they become pregnant may have more noticeable and frequent symptoms during pregnancy.
  • kidney disease.
  • diabetes.
  • neurological diseases, including peripheral neuropathy, parkinson's disease, and possibly radiculopathy (a pinched nerve), which is a disorder of the spinal nerve roots.

when you are diagnosed with restless legs syndrome, you may also be tested for one of these conditions if your symptoms suggest a specific cause. your doctor may recommend one or more of the following tests:

related information

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current as of: december 20, 2023

author: healthwise staff
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