Best ADHD Medication For Adults Stimulant ADHD medication improves the brain's function to lessen common symptoms like hyperactivity, lack of focus, and impulsiveness. There are several different stimulant medications that are used to treat ADHD such as methylphenidate (Ritalin), Concerta, Daytrana, Focalin and Adderall. Bupropion Bupropion, a central nerve system
