prescribe medications For Adults Stimulant ADHD medication improves brain function , reducing common symptoms such as hyperactivity, lack of focus, and impulsiveness. There are many different stimulant medications that can be utilized to treat ADHD for example, methylphenidate (Ritalin), Concerta, Daytrana, Focalin and Adderall. Bupropion Bupropion is an important central nervous