The short answer: ADHD is not just a childhood condition. About 6% of U.S. adults have a current ADHD diagnosis, and about half of them were diagnosed as adults. In adults, ADHD often looks like trouble starting tasks, losing track of time, a restless mind, and feeling worn out from working twice as hard to keep up.
Why so many adults are missed
Many people picture ADHD as a young boy who can't sit still. Adults rarely look like that. Many adults with ADHD did well in school or at work. They just built systems to cope, and those systems take a lot of energy.
Women are missed even more often. Their ADHD is more likely to look like daydreaming, anxiety, or burnout than like hyperactivity.
The three types of ADHD
Doctors describe three types, called "presentations." Your type can change over time.
1. Mostly inattentive
Adults with this type may:
- Make careless mistakes at work
- Have trouble staying focused in long meetings or on long tasks
- Seem not to listen, even when they care
- Start projects but not finish them
- Struggle to stay organized or manage time
- Put off tasks that take a lot of mental effort
- Lose keys, phones, or paperwork
- Get distracted by sounds or their own thoughts
- Forget bills, appointments, or calls
2. Mostly hyperactive-impulsive
Adults with this type may:
- Feel restless, or wear others out with how busy they are
- Fidget or tap their hands and feet
- Find it hard to relax or do quiet activities
- Talk a lot, or finish other people's sentences
- Have trouble waiting their turn
- Interrupt others or make quick decisions they regret
3. Combined
Adults with this type have signs from both lists.
How adults are diagnosed
There is no single test for ADHD. A diagnosis is based on a careful clinical evaluation. For adults (age 17 and older), the standard criteria include:
- At least five signs of inattention, or five signs of hyperactivity-impulsivity, for six months or more
- Several signs were present before age 12
- Signs show up in two or more parts of life, like work, home, or relationships
- The signs get in the way of daily life
- Another condition doesn't explain them better
That last point is important. Anxiety, depression, sleep problems, thyroid issues, and autism can all look like ADHD. A good evaluation checks for them.
Why online screeners aren't enough
Online quizzes can be a helpful first step. But they can't tell you whether something else explains your symptoms, and they can't give you a diagnosis or a plan.
How we evaluate adult ADHD at Neurokin
Our
adult ADHD evaluation happens over three visits:
- We listen. We talk about your life, your history, and what's hard right now.
- We test. You complete rating scales and objective tests, like QbCheck and Creyos.
- We explain everything. You get your results, a diagnosis if one fits, and a written care plan.
In New Jersey and New York, we can also prescribe and manage your care. In DC, Florida, and California, you take your care plan to your own doctor.
Learn more about adult ADHD care.
Diagnosed as a child, still struggling?
ADHD often changes with age. Strategies that worked in school may not work with a job, a family, or a household to run. We can help you look at what's changed and what might help now.
What to do next
You don't need to be sure it's ADHD before you reach out.
Schedule your first visit or call
(908) 215-2331.
Sources
This article is for education only. It is not a diagnosis or medical advice.
