Ved behandling med ropinirol er observeret paradoksal forværring af Restless Legs Syndrome, hvor symptomerne begynder tidligere på dagen end forventet (augmentation) og symptomerne vender tilbage tidligt på morgenen (rebound effekt).
53/ 94 Paradoxical worsening of Restless Legs Syndrome symptoms occurring with earlier onset (augmentation), and reoccurrence of symptoms in the early morning hours (early morning rebound), may be observed during treatment with ropinirole.