Treating ADHD With Stimulant Medication Drugs that stimulate the brain, such as methylphenidate (Ritalin Concerta, Ritualin), and amphetamines (lisdexamfetamine, Adderall and Vyvanse) can help people manage their thoughts and focus. Atomoxetine is a nonstimulant that boosts the brain neurotransmitters norepinephrine and dopamine. Most adults with ADHD are treated using an