ADHD: Symptoms, Causes & 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]

What Is ADHD - Simply Psychology
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.

Symptoms of ADHD | Attention-Deficit / Hyperactivity Disorder ...
ADHD symptoms can present as mostly inattentive, mostly hyperactive-impulsive, or a combination of both types of symptoms. If you think your child might have ADHD, the first step is to talk with a healthcare provider.

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

ADHD Symptoms, Causes & Treatment - Cleveland Clinic
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.

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 ... - 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.

Adult attention-deficit/hyperactivity disorder (ADHD)
Symptoms can range from mild to severe. Many adults with ADHD aren't aware they have it — they just know that everyday tasks can be a challenge. Adults with ADHD may find it difficult to focus and prioritize, leading to missed deadlines and forgotten meetings or social plans.