CDC's latest data on ADHD in U.S. children.
Read about ADHD, its types, symptoms, possible risk factors, screening, treatment, and CDC's work.
Explore more information about ADHD in adults.
Find and share ADHD resources using CDC's partner toolkit.
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ADHD symptoms can change over time and present themselves in three different ways.
Diagnosing ADHD is a process with several steps.
ADHD treatment recommendations vary by age group.
Read this page for more information and resources on ADHD.
Resources for teachers and school administrators to help children with ADHD succeed in school.
ADHD symptoms start in childhood and can continue into adulthood but may look different in adults.