Prevalence of Restless Legs Syndrome in Migraine Patients: A Case-Control Study. Analysis of Risk Factors for Restless Legs Syndrome in Migraine Patients.

Background: Restless legs syndrome (RLS) is a sensorimotor disorder. It can be idiopathic, associated to other diseases or to pharmacologic treatments. RLS has been reported to occur more frequently in migraine patients, but a clear pathogenetic link seems still under debate.