ADHD I INTRODUCTION Attention-Deficit Hyperactivity Disorder or Hyperactivity (ADHD), disorder beginning in childhood, characterized by a persistent inability to sit still, focus attention on specific tasks, and control impulses. Children with ADHD show these behaviors more frequently and severely than other children of the same age. A person with ADHD may have difficulty with school, work, friendships, or family life. ADHD has also been referred to as attention-deficit disorder, hyperkinesis, minimal brain dysfunction, and minimal …showed first 75 words of 1209 total…

…showed last 75 words of 1209 total…Adults with ADHD may be unusually impatient and restless and may become bored before finishing a task. They may constantly arrive late for appointments, lose things, change jobs often, and fail to organize their time or set priorities, and have difficulty maintaining friendships and other relationships. Studies suggest they are more likely than others to develop other mental illnesses such as anxiety and depression, as well as substance-abuse problems such as alcoholism and drug dependence.