Treating ADHD With Stimulant Medication Drugs that stimulate the brain, such as methylphenidate (Ritalin Concerta, Ritalin) and amphetamines (lisdexamfetamine, Adderall and Vyvanse) can help people manage their thoughts and concentrate. Atomoxetine is a non-stimulant that increases brain neurotransmitters, dopamine and norepinephrine. The majority of adults with ADHD will be treated