Treating ADHD With Stimulant Medication Stimulant drugs like methylphenidate, (Ritalin, Concerta) and amphetamines (lisdexamfetamine, Adderall and Vyvanse), help people control their impulses and focus. Atomoxetine is a non-stimulant drug that increases brain neurotransmitters, dopamine and norepinephrine. The majority of adults with ADHD are treated with the combination of medications and