Prescribed stimulants (e.g., amphetamine salts, methylphenidate) are central nervous system agents indicated for the treatment of attention-deficit/hyperactivity disorder (ADHD) and, in certain jurisdictions, for narcolepsy and other off-label uses, including adjunctive treatment of major depressive disorder.1–4 Historically, these medications have primarily been prescribed in pediatric populations; however, over the past 2 decades, ADHD diagnoses and stimulant prescriptions among adults have...