The pathophysiology, medical management, and dental implications of children and young adults having attention-deficit hyperactivity disorder.

Attention-deficit hyperactivity disorder is considered to be the most common neurobehavioral disorder among school-aged children. Children who have ADHD exhibit symptoms of inattention, hyperactivity, and impulsivity that are extreme for their age. These symptoms adversely affect academic performance, vocational success, and social-emotional development. The disorder is usually treated with stimulant medications, but on occasion antidepressants and certain antihypertensive agents are used. Dentists caring for individuals with ADHD must be familiar with the manifestations of the disease and its associated features so they can garner the maximum level of cooperation from the patient. They must also be familiar with the drugs used to treat the disorder because many of these pharmaceuticals cause adverse orofacial and systemic reactions and may interact with dental therapeutic agents.