Restless Legs Syndrome
RLS is more common in women. It is also more common in people over 65 years of age. Other things that may raise the risk are:
- Family history
- Taking certain medicines, such as antidepressants and antihistamines
- Low iron levels—may or may not be caused by anemia
- Chronic kidney disease
You will be asked about your symptoms and past health. A physical exam will be done. This is often enough to make the diagnosis. There is no test for RLS itself. Tests may be done to look for things triggering RLS. Tests may include:
- Blood tests to check iron levels or kidney changes
- Sleep study to check leg activity and sleep problems
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Treatment can help to ease symptoms that are getting in the way of day to day life. Home care steps may include:
- Avoiding alcohol, caffeine, and tobacco
- Developing healthy sleep routine
- Regular exercise
Iron supplements may be helpful if low iron levels are linked to problems. Managing current medication or other health problems may also ease symptoms.
Medication may be needed for severe symptoms. They may help to ease symptoms and improve sleep. Types of medicine that may be used include:
- Dopamine agonists
- Antiseizure medicine
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
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National Sleep Foundation http://www.sleepfoundation.org
Restless Legs Syndrome Foundation http://www.rls.org
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Restless legs syndrome (RLS). EBSCO DynaMed website. Available at: https://www.dynamed.com/condition/restless-legs-syndrome-rls . Accessed October 2, 2020.
Restless legs syndrome fact sheet. National Institute of Neurological Disorders and Stroke website. Available at: http://www.ninds.nih.gov/disorders/restless%5Flegs/detail%5Frestless%5Flegs.htm. Accessed October 2, 2020.
Understanding RLS. Restless Legs Syndrome Disease Foundation website. Available at: https://www.rls.org/understanding-rls. Accessed October 2, 2020.
Winkelman JW, Armstrong MJ, Allen RP, et al. Practice guideline summary: Treatment of restless leg syndrome in adults: Report of the Guideline, Development, Dissemination, and Implementation Subcommittee of the American Academy of Neurology. Neurology. 2016;87(24):2585-93.