What is ADHD?

Also known as: ADHD

Attention deficit disorder with or without hyperactivity (ADHD) is the most common behavioral disorder of childhood, affecting 3 to 7 percent of school-age children. The three main ADHD symptoms in children include inattention, hyperactivity and a tendency to be impulsive. These traits can lead to difficulties in school, poor interactions with other children and adults, and low self-esteem. Associated disorders can include anxiety, depression, difficult behavior (oppositional defiant disorder), tics and learning disabilities.


This page was last updated on: 1/29/2019 3:21:13 PM

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