Management of a child, adolescent, college student, or adult with ADD/ADHD (ADHD) is reviewed with emphasis on pharmacologic approaches in the adult. Psychological treatment includes psychotherapy, cognitive-behavior therapy, support groups, parent training, biofeedback, meditation, and social skills training. Medications are reviewed that research has revealed can improve the core symptomatology of a child or adolescent with ADHD. These medications include stimulants (psychostimulants), antidepressants, alpha-2 agonists, and a norepinephrine reuptake inhibitor. Psychopharmacology approved and/or used in pediatric patients are also used in adults with ADHD, though most are not officially FDA-approved. It is emphasized that ADHD management should include a multi-modal approach, involving appropriate educational interventions, appropriate psychological management of the patient of any age, and judicious use of medications. Such an approach is recommended to benefit those with ADHD achieve their maximum potential across the human life span.