Mar 7, 2025 · Attention-deficit/hyperactivity disorder, also called ADHD, is a long-term condition that affects millions of children. It often continues into adulthood. ADHD includes a mix of ongoing …

NIMH researches attention-deficit/hyperactivity disorder (ADHD). Find resources on the signs and symptoms of ADHD and potential treatments and therapies.

ADHD is considered a chronic and debilitating disorder and is known to impact the individual in many aspects of their life including academic and professional achievements, interpersonal relationships, …

ADHD (attention-deficit/hyperactivity disorder) is a type of brain difference that can make it hard to pay attention, finish tasks and sit still. Treatment can help.

May 16, 2024 · ADHD symptoms can change over time and present themselves in three different ways.

Apr 24, 2023 · Attention-deficit/Hyperactivity Disorder (ADHD) is exhibited by not being able to focus, being overactive, not being able to control behavior, or a combination of these. For these symptoms …

Mar 20, 2025 · Learn about attention-deficit/hyperactivity disorder (ADHD), including ADHD symptoms and how it's diagnosed and treated.

Oct 15, 2024 · ADHD is the most common problem seen in outpatient child and adolescent mental health settings. It is estimated that ADHD affects more than 5% of children. Boys are diagnosed with …

Attention-deficit/hyperactivity disorder (ADHD) is a chronic neurodevelopmental disorder affecting 11 percent of school-age children. Symptoms continue into adulthood in more than three-quarters of cases.

Information about symptoms, diagnosis, treatment, and resources for children, teens, and adults with attention-deficit/hyperactivity disorder (ADHD).