How many children experience problems with ADHD in adulthood?

Donna Hill Howes, RN
Family Medicine
Around 70% to 80% of children with attention deficit hyperactivity disorder (ADHD) continue to have symptoms of the disorder well into young adulthood and beyond. reports:

  • One in three children with ADHD will outgrow their symptoms by adulthood.
  • One in three children with ADHD will have mild to moderate ADHD symptoms as adults.
  • One in three children with ADHD will have serious problems with ADHD in adulthood.

According to the National Resource Center on ADHD, children with the most severe ADHD symptoms tend to have the most trouble with the disorder in adulthood. Between 1.5% and 4% of adults have ADHD. Thus, ADHD is not just a problem that affects children. The National Resource Center on ADHD reports that many individuals with adult ADHD experience problems with their mental health, relationships, and school or work productivity. However, adult ADHD can be treated. Medications and therapy typically offer many benefits for people with ADHD.
Dr. Michael Roizen, MD
Internal Medicine

As many as three out of four kids with ADHD will continue to deal with it as an adult. The good news is that even if your child doesn’t outgrow ADHD, the coping skills he’s learning now will help him manage his symptoms throughout his life. Many adults with ADHD have achieved great success in their work and their personal lives.



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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.