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Pronunciation: am-fet′ă-mēn

Definition: A chemical compound that is structurally a sympathomimetic amine, considered a psychostimulant, and approved by the FDA to treat narcolepsy and ADHD; acts primarily by triggering release of norepinephrine, dopamine, and serotonin from presynaptic neurons. Because of its potential for abuse, it is scheduled by the FDA in the most restrictive classification for a drug with medical usefulness.

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review date: Sep 19, 2016.