ADHD or Anxiety? How to Tell the Difference

Mind & Metabolism · November 2, 2026 · 4 min read · Reviewed by Elizabeth Calfos, DNP, PMHNP-BC

"I can't focus" is one of the most common things we hear in a first visit. Sometimes that's ADHD. Sometimes it's anxiety. Often it's some of both. The two can look surprisingly similar from the outside, and even from the inside, which is why getting the answer right matters so much.

Where they overlap

Both ADHD and anxiety can cause trouble concentrating, restlessness, irritability, poor sleep, and that feeling of being behind on everything. Both can make you procrastinate. Both can leave you exhausted by the end of the day. If you only look at the surface, they're easy to confuse.

Where they differ

When it's both

Many adults have both. Years of missed deadlines and forgotten details can create real anxiety on top of ADHD. In that case, treating only the anxiety leaves the root problem in place, and treating only the ADHD may not settle the worry. A good plan addresses both, usually starting with whichever is causing the most trouble.

Why the right diagnosis matters

Some medications that help anxiety don't help ADHD, and some ADHD medications can make anxiety worse at first if the dose isn't right. That's why we take time during a psychiatric evaluation to sort out what's really going on before recommending anything.

Learn more about our care for anxiety and panic and our ADHD evaluations for teens and adults.

If you or someone you love is in crisis, call or text 988 to reach the Suicide and Crisis Lifeline, or call 911. Mind & Metabolism is an outpatient practice and can't provide emergency care.

Ready to talk with someone?

Our board-certified psychiatric providers see teens and adults across Washington State by telehealth, with limited in-person visits in Lakewood. Most major insurance accepted.

Book Now

Anxiety and Panic Treatment · Call (253) 525-5536