From: Algorithms for the diagnosis and treatment of restless legs syndrome in primary care
Essential criteria | Supportive criteria | Associated features |
---|---|---|
An urge to move the legs, usually accompanied/caused by uncomfortable/unpleasant sensations in the legs. | Positive family history of RLS. | Natural clinical course of the disorder. |
Urge to move or unpleasant sensations begin or worsen during periods of rest or inactivity. | Positive response to dopaminergic drugs. | Sleep disorders are a frequent but unspecific symptom of the RLS. |
Urge to move or unpleasant sensations are partially/totally relieved by movement, at least as long as the activity continues. | PLMW/PLMS as assessed with polysomnography or leg activity devices. | Medical evaluation/physical examination: The neurological examination is usually normal. |
Urge to move or unpleasant sensations are worse in the evening/night than during the day, or only occur in the evening/night. | Probable causes for secondary RLS should be excluded. |