Medical Definition of ADHD

Our ADHD (Attention Deficit Hyperactivity Disorder in Children) Main Article provides a comprehensive look at the who, what, when and how of ADHD (Attention Deficit Hyperactivity Disorder in Children)

ADHD: Attention deficit hyperactivity disorder.

Quick GuideADHD/ADD in Adults: Symptoms & Treatments in Pictures

ADHD/ADD in Adults: Symptoms & Treatments in Pictures

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Last Editorial Review: 1/24/2017

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