Abstract
The article presents the results of treatment of patients with primary restless legs syndrome (RLS). The patients were divided into two groups: with and without the inclusion of vitamin D (colcalciferol) in the treatment regimen. The results of therapy showed a more pronounced positive effect in patients who received vitamin D in complex therapy, which manifested itself in a more pronounced improvement in the clinical picture, a decrease in the severity of RLS, an improvement in sleep and the psycho-emotional state of patients.