ADHD: Not Just for Kids
Many people think ADHD is only for children. They picture a young boy who can't sit still in class. But ADHD often does not go away at age 18. Millions of adults have ADHD. Many don't find out until adulthood.
ADHD stands for Attention-Deficit/Hyperactivity Disorder. It reflects differences in brain development. It can make it hard to manage attention, activity, and impulses. The name makes it sound like people with ADHD can't pay attention. That is not quite right. ADHD can make it hard to direct and manage attention. We explain more in ADHD Isn't About Attention. It's About Regulation.
This post shares research and updates about ADHD in adults. It also shares what Deaf and Hard of Hearing adults should know about communication access during ADHD care.
Table of Content
A Note About the Research
There is not much research about ADHD in Deaf and Hard of Hearing adults. Most facts in this post come from studies of adults in general. These studies cannot tell us how many Deaf adults have ADHD. They also cannot tell us how often ADHD is missed in Deaf adults.
Gaps like this are one reason OULDHH exists. We collect research from trusted sources, community stories, and helpful resources. We share it all in one place so Deaf, Hard of Hearing, and neurodivergent people and families can find the information they need.
But one thing is clear. Deaf and Hard of Hearing adults have a right to full communication access during an ADHD evaluation and treatment. This right does not depend on any research about ADHD and being Deaf.
How Many Adults Have ADHD?
In 2024, the Centers for Disease Control and Prevention (CDC) shared a report about adults with ADHD. The numbers come from a 2023 survey. Adults in the survey said whether a doctor had ever told them they have ADHD. Before this report, the newest national numbers were from 2003.
Here is what the CDC found in 2023:
About 15.5 million U.S. adults said they had an ADHD diagnosis.
That is about 1 out of every 16 adults.
More than half of them got their diagnosis when they were adults.
A diagnosis is when a doctor or expert says a person has a condition.
That last fact is important. It means many adults find out late. Many spent years struggling without knowing why.
These numbers count only adults who already have a diagnosis. Some adults have ADHD but were never checked. They are not in these numbers.
Why Do Some People Find Out as Adults?
One reason is old ideas about ADHD. For many years, people thought children outgrew ADHD. Now doctors know it often continues into adulthood.
Another reason is that adult life is harder to manage. The CDC says ADHD can get worse when life asks more of a person. In school, parents and teachers may have helped. Then adult life starts. Jobs, bills, and running a home add pressure. Old coping strategies may no longer work.
ADHD is not only a "boy thing." In the 2023 CDC survey, about 44 out of 100 adults with ADHD were women. The National Institute of Mental Health (NIMH) says ADHD in girls and women is often missed in childhood. Some girls struggled with attention and staying organized, but they did not disrupt class. So adults may not have noticed.
What ADHD Can Look Like in Adults
ADHD can look different in adults than in children. A child may run around a lot. An adult may feel restless inside instead. The CDC explains this.
Adults with ADHD may have trouble:
Paying attention when they need to
Staying organized
Finishing long or boring tasks
Stopping to think before acting
In daily life, this can look like being late, missing deadlines, forgetting to pay bills, or forgetting plans with friends. This can cause stress at work and at home. ADHD can also make it hard to keep healthy habits, like sleeping well, exercising, and eating well.
Other conditions can look like ADHD. Some examples are anxiety, depression, sleep problems, and learning disabilities. A person can also have ADHD and one of these at the same time. That is why a careful evaluation matters.
For Deaf and Hard of Hearing adults, a good evaluation should also look at communication access. For example, a person may look distracted in a meeting because there is no interpreter or captions. Or they may be very tired from lipreading all day. These things can look like signs of ADHD. A good evaluator will ask about them. A Deaf adult can also have ADHD. Each person deserves a careful evaluation.
Getting an ADHD Evaluation as an Adult
The CDC says the first step is to talk to a doctor or other health provider. They may check you for ADHD. Or they may send you to a mental health expert.
Checking for ADHD is called an evaluation. An evaluation is when an expert carefully assesses whether you have ADHD. It is more than one checklist. According to NIMH, in an evaluation, the expert may:
Ask you to fill out a checklist about your behavior
Ask about your life, including your childhood
Ask if you had signs of ADHD before age 12
Check that your signs last a long time, cause problems in daily life, and show up in more than one place, like at home and at work
Ask your permission to talk with someone who knows you well
Look at old school records
Check for other health problems that can look like ADHD
Deaf and hard-of-hearing adults have a right to access to communication during an evaluation. The ADA is a U.S. law that protects people with disabilities. Under the ADA, doctors must communicate with patients with disabilities the same way they communicate with other patients. Ask the provider to set up communication support that works for you. This could be a qualified ASL interpreter, live captions, or written materials. It can also help you understand checklists and forms.
The support must help you understand the provider. It must also let you ask questions and provide answers. An evaluation is long and detailed. Notes passed back and forth may not be enough. The provider can't require you to bring your own interpreter. These rules apply to video visits too.
The childhood question can be hard. Communication barriers in childhood can make it harder to piece together your history. Old report cards, teacher notes, or IEP papers can help. An IEP is a school plan for a student with a disability. People who knew you as a child can help too. For a full list of what to ask for during an evaluation, see ADHD Awareness Month: What the Deaf Community Should Know.
Treatment and Support
ADHD can often be managed with the right help. The CDC lists these kinds of help:
Medicine. The most common ADHD medicines are called stimulants. They help the brain manage attention and impulses.
Therapy. A therapist can teach skills for planning, getting organized, and handling stress.
Both together.
What works best varies from person to person. A good plan means checking in with your doctor regularly and adjusting as needed.
Many adults with ADHD still get no help. In the 2023 CDC survey, about 1 out of 3 adults with ADHD got no treatment in the past year.
Therapy can also help people heal. Many adults with ADHD were called lazy or careless for years. Our post Why "They're Smart, Just Lazy" Is So Harmful looks at that label. For Deaf adults, it can be hard to find a therapist who signs. Read more in Deaf Mental Health Matter: History, Access and Healing.
Help at work matters too. Adults with ADHD can ask their job for accommodations. Accommodations are changes that help a person do their job. Examples are written instructions, to-do lists, or a workspace with fewer visual distractions, like people walking by. The Job Accommodation Network (JAN) is a free U.S. service. It explains what you can ask for.
Many Deaf workers already ask for interpreters or captions. They can also ask for ADHD accommodations. Asking for one kind of help doesn't mean you can't ask for the other.
What Is New in 2026
Three big updates affect adults with ADHD right now.
First: Guidelines for Adults
The U.S. has guidelines for ADHD in children. Guidelines are expert advice that helps doctors provide good care. But the U.S. has never had guidelines for adults with ADHD.
A group of ADHD experts called APSARD has been writing the first ones. In August 2026, APSARD said the guidelines had reached the final review step. APSARD said it expected to publish them in fall 2026. The guidelines will help doctors more carefully and consistently check for and treat ADHD in adults.
Medicine Shortages
A shortage means there is not enough of something. Since 2022, there has not been enough of some ADHD medicines. In the 2023 CDC survey, about 7 out of 10 adults who took a stimulant had trouble getting it. Their pharmacy did not have it.
In 2026, some ADHD medicines are still in short supply. A group of pharmacists keeps a list of medicine shortages. If this affects you, talk to your doctor and pharmacist early. Do not wait until you run out. Ask if a different type or dose could work for you.
Safety warning: The CDC warns that some people try to buy ADHD pills from someone who is not a pharmacy. This is dangerous. Fake pills can have deadly drugs in them, like fentanyl. Only get ADHD medicine from a licensed pharmacy, like your regular drugstore.
Telehealth Visits
A telehealth visit is a doctor visit by video or phone. In the 2023 CDC survey, about half of adults with ADHD had used telehealth for ADHD care.
Since 2020, special rules have let doctors prescribe ADHD stimulants during a video visit. Patients no longer need to see the doctor in person first. The Drug Enforcement Administration (DEA) extended these rules until December 31, 2026. If you get ADHD medicine through video visits, ask your provider whether new rules may affect your care in 2027.
Video visits may help some Deaf adults find a provider who can communicate with them in the way they need. For example, an interpreter can join the video call.
It Is Never Too Late
ADHD is not just for kids. More than half of adults with an ADHD diagnosis found out as adults. If this post sounds like you, it is never too late to get an evaluation. A diagnosis at any age can help explain years of struggle. It can also help you get the support you need.
Finding out late can bring many feelings at once, like relief and sadness. You Just Found Out You're Neurodivergent. Here's What We Want You to Know. Talks about those feelings.
Deaf and Hard of Hearing adults deserve this chance too, with full communication access at every step. For Deaf-friendly videos, books, and support, see our ADHD Awareness Month 2026 post.
This article is for informational and educational purposes only and reflects research gathered by the OULDHH community. It is not professional medical, therapeutic, or educational advice. Always work with your healthcare provider or other qualified professionals for personalized guidance.
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