attention disorder

Attention-deficit/hyperactivity disorder (ADHD) is a behavioral syndrome characterized by inattention, distractibility, restlessness, and difficulty concentrating. It most commonly affects children and adolescents but can also occur in adults. ADHD is more prevalent in males and is diagnosed when symptoms like forgetfulness, fidgeting, or difficulty following instructions are persistent and impair functioning in multiple settings.1

While sometimes debated as a disorder versus a different state of mind, ADHD is recognized in the United States as a common childhood psychiatric disorder. Treatment often involves stimulant medications like methylphenidate, which can paradoxically calm and focus individuals with ADHD, alongside behavioral therapies. The causes are believed to be a combination of inherited and environmental factors, with research indicating subtle differences in brain structure and function in individuals with ADHD.1