Ropinirole is a medication that works by affecting certain substances in the brain to help improve muscle control and reduce stiffness. It is commonly used to treat symptoms of Parkinson's disease, such as tremors and muscle spasms. Ropinirole can also be prescribed for restless legs syndrome (RLS), a condition that causes an overwhelming urge to move your legs. This medication is suitable for individuals experiencing these conditions and looking to manage their symptoms effectively.