ADD / ADHD

Attention deficit/hyperactivity disorder (ADHD) is the most commonly diagnosed behavioral disorder of childhood, estimated to affect between 3% and 5% of school-aged children. The core symptoms of ADHD include inattention, hyperactivity, and impulsivity. Although many people occasionally have difficulty sitting still, paying attention, or controlling impulsive behavior, these behaviors are so persistent in people with ADHD that they interfere with daily life. Generally, these symptoms appear before the age of 7 years and cause significant functional problems at home, in school, and in various social settings. One- to two-thirds of all children with ADHD (somewhere between 1% and 6% of the general population) continue to exhibit ADHD symptoms into adult life. Diagnosis is difficult (usually requiring more than one visit) but essential, as early treatment can substantially alter the course of a child's educational and social development.