Empowering adults with adhd to live their best lives

A Different Brain Requires a Different Approach

Whether you’re newly diagnosed, wondering if you have ADHD,
or simply ready to take charge of your life – we’re here to help.
ADHD is the Adventure of a lifetime

Here’s How We Can Help You On Your ADHD Adventure

ADDA is the world’s largest organization dedicated exclusively to helping adults with ADHD to live better lives. After 30 years of service, we’ve learned a few things – and we’re here to help you banish the confusion and overwhelm.



The dawn of a better life starts here.


You’re not alone. Connect with others who share your experience.


Learn how your ADHD manifests and discover the resources that will serve you best.


Make a difference in the lives of adults with ADHD.

Are You Wondering if You Have ADHD?
This Test May Help.

The World Health Organization created a self-screening questionnaire for adults to determine if they might have ADHD. You can take it for FREE right now.

Here’s What’s Happening Around the ADHD Community

Membership community and support groups

Connect with 5,364 ADDA Members Who Understand Your Struggles

Get instant access our members-only exclusive community, support groups, webinars, courses, and much more

Upcoming Events


Here’s What Real People Have to Say About ADDA

get your ADHD starter kit

Take Charge of Your ADHD Today – for Free

We’ve been around more than 30 years, so we’ve learned a few things. This FREE starter kit is a bite-sized taste of resources for adults with ADHD.

Some of What’s Included in the Starter Kit:

Claim Your FREE Adult ADHD Starter Kit

2024 International Conference on ADHD

ADDA Members get 20% off!