Treating ADHD With Stimulant Medication Stimulant medications like methylphenidate (Ritalin and Concerta) and amphetamines such as lisdexamfetamine (Adderall and Vyvanse) aid people in focusing and manage their impulses. Atomoxetine is a non-stimulant medication that increases brain neurotransmitters norepinephrine as well as dopamine is also a possibility. Most adults with ADHD