Requip is a prescription medication primarily used to treat Parkinson's disease and Restless Legs Syndrome (RLS). It contains the active ingredient ropinirole, which works by stimulating dopamine receptors in the brain. This helps improve movement and reduce symptoms associated with these conditions, such as tremors and discomfort in the legs. Patients taking Requip may experience side effects, including nausea, dizziness, and fatigue. It is important to follow a healthcare provider's instructions regarding dosage and usage to minimize risks. Regular check-ups are recommended to monitor the effectiveness of the treatment and adjust the dosage if necessary.