The document provides information on Attention Deficit Hyperactivity Disorder (ADHD) according to the DSM-V criteria. It summarizes the symptoms of inattention and hyperactivity/impulsivity required for a diagnosis. It also discusses diagnostic requirements such as the age of onset, presence of symptoms in multiple settings, and functional impairment. The document then summarizes treatment options for ADHD including stimulant medications, listing both short and long-acting options, and behavioral interventions. It provides dosage and safety information on the various medication options.