Mental Health & Substance Use

ADHD

Also called: Attention-deficit/hyperactivity disorder

What does ADHD mean?

A neurodevelopmental condition involving persistent inattention and/or hyperactivity-impulsivity that affects daily functioning.

U.S. National Library of Medicine
Understanding Medical Words ↗ National Cancer Institute
Cancer Terms Dictionary ↗ CDC
Vaccine Glossary ↗

This is a plain-language Healthway explanation, not an individual diagnosis. The meaning of a term can change with the clinical context in which it appears.