For the treatment of attention deficit hyperactivity disorder (ADHD) — e.g., amphetamine, methamphetamine, pemoline As anorectics in the treatment of obesity — e.g., amphetamine, phentermine, benzphetamine, phenmetrazine, aminorex As wakefulness-promoting agents in the treatment of narcolepsy — e.g., amphetamine, methamphetamine As nasal decongestants — e.g., levomethamphetamine, propylhexedrine, ephedrine, pseudoephedrine, phenylpropanolamine