Restless Legs Syndrome

Overview

Mayo Clinic has extensive experience in treating restless legs syndrome (RLS) and is a leader in research to identify its causes and search for new treatment options.

Although RLS doesn't lead to other serious conditions, its symptoms can range from bothersome to incapacitating. Treatment can help patients sleep better at night, and in turn improve their overall quality of life (and in some cases their bed partner's as well).

RLS can also affect children, in whom it's sometimes wrongly dismissed as "growing pains," and can negatively impact both their physical and mental health. A family history of RLS and iron deficiency are the most common risk factors for the disorder in children.

Diagnosis

RLS can often be diagnosed with a detailed verbal description of symptoms, a physical examination, and a medical history including other instances of RLS in a patient's family. Sometimes an overnight sleep study may also be necessary. Read more about restless legs syndrome diagnosis.

Treatment Options

Treatment will depend on the severity of the patient's symptoms and whether an underlying cause is found. Some patients are helped by lifestyle changes and self-care, others may also need medication. Read more about restless legs syndrome treatment options.

About Restless Legs Syndrome

RLS is a disorder that causes a person's legs to feel uncomfortable while sitting or lying down, and is temporarily alleviated by getting up and moving around. Researchers suspect the condition may be due to an imbalance of dopamine (a chemical found in the brain that sends messages to control muscle movements).

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