Pharmacological management of attention-deficit hyperactivity disorder.

Pharmacotherapy is the most common intervention for attention-deficit hyperactivity disorder (ADHD). Stimulant medications are highly efficacious and are the gold-standard for treating the inattention, impulsivity and excessive motoric activity associated with ADHD. Methylphenidate and amphetamine-based stimulants are now available in longer-acting, once-daily and shorter-acting divided dosing schedules. Several nonstimulant, second-line treatments are now available or under development for the treatment of ADHD in children and adults. This article reviews the support for a variety of pharmacological agents and the issues to be considered when selecting an agent. The authors conclude that there is a need for additional direct comparisons between the longer-acting agents to effectively guide the practicing clinician.