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