Attention-Deficit / Hyperactivity Disorder (ADHD) | CDC
About Read about ADHD, its types, symptoms, possible risk factors, screening, treatment, and CDC's work.

ADHD: Symptoms, Types, Testing, and Treatment - WebMD
ADHD is the most commonly diagnosed mental disorder in children. Find out the symptoms in children and adults, types, causes, diagnosis, treatment, and outlook.

Attention deficit hyperactivity disorder - Wikipedia
Attention deficit hyperactivity disorder (ADHD) [1] is a neurodevelopmental disorder characterised by symptoms of inattention, hyperactivity, impulsivity, and emotional dysregulation that are excessive and pervasive, impairing in multiple contexts, and developmentally inappropriate. [8] ADHD symptoms arise from executive dysfunction. [17]

ADHD in Children | Attention-Deficit / Hyperactivity Disorder (ADHD) | CDC
Read about ADHD, its types, symptoms, possible risk factors, screening, treatment, and CDC's work.

What Is ADHD? Meaning, Signs, Causes, And How To Cope
ADHD, or Attention Deficit Hyperactivity Disorder, is a neurodevelopmental disorder that affects both children and adults. It is characterized by signs such as difficulty with focus, hyperactivity, and impulsivity.

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

What is ADHD? - Psychiatry.org
Learn about ADHD including symptoms, risk factors, treatment options and answers to your questions.

Attention-deficit/hyperactivity disorder (ADHD) in children
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 problems. These can include having a hard time paying attention, being hyperactive and being impulsive.

10 Signs and Symptoms of ADHD in Adults (And When to Get Help ... - ADDA
Signs of ADHD aren’t as easy to spot in adults as in children. Read on to discover some of the main signs and symptoms of ADHD in adults.

Attention deficit hyperactivity disorder (ADHD) - Harvard Health
What is ADHD? Attention deficit hyperactivity disorder (ADHD), usually first diagnosed in childhood, can appear in a variety of forms and has many possible causes.