Adderall vs. Vyvanse: A Comparison

Adderall (d-amphetamine) is a central nervous system stimulant, comprised of mixed amphetamine salts (75% dextroamphetamine; 25% levoamphetamine). Amphetamines stimulate the brain by increasing the levels of dopamine and norepinephrine, the neurotransmitters involved in hyperactivity and impulse control. Adderall was approved by the U.S. Food and Drug Administration (FDA) in 1996. It is used for the…