Amazon.com description: Product Description: ADHD is attention-deficit hyperactivity disorder is a condition that affects children all around the world and may or may not be carried over when the person reaches adulthood. The term explains the classic symptoms of the disorder; there is inability to sustain attention which may e seen at home or in school and there may be impulsive behavior or inappropriate behavior like shouting, banging and other inappropriate movements which are seen as very different from other kids.