Abstract: A method of treating Restless Legs Syndrome (RLS) comprises the joint administration of an agent selected from dopamine turnover increasing agent and dopaminergic receptor exciting agent, in particular pramipexole, and iron in a biologically usable form, in pharmacologically effective combined amounts. Also disclosed is a corresponding use; a pharmaceutical composition comprising an agent selected from dopamine turnover increasing agent and dopaminergic receptor exciting agent, in particular pramipexole, and iron in a biologically usable form, and a pharmaceutically acceptable carrier; a package comprising a pharmaceutical composition for per-oral administration comprising an agent selected from dopamine turnover increasing agent and dopaminergic receptor exciting agent and a pharmaceutically acceptable carrier and a pharmaceutical composition for per-oral administration comprising iron in a biologically usable form and a pharmaceutical acceptable carrier.