Treating ADHD With Stimulant Medication The stimulant drugs such as methylphenidate (Ritalin Concerta, Ritalin), and amphetamines (lisdexamfetamine, Adderall and Vyvanse), help people control their thoughts and concentrate. Atomoxetine is a non-stimulant that increases brain neurotransmitters dopamine and norepinephrine. The majority of adults with ADHD are treated with an interdisciplinary approach