Is It Anxiety or ADHD? Why So Many Guys Get Misread

Headshot of Brendan Marshall, RP(Q), Smiling, Anxiety and ADHD Therapist in Markham

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Written by Brendan Marshall, Registered Psychotherapist (Qualifying). Brendan is a therapist and founder of Brendan Marshall Counselling. He works with men who are having difficulties with the daily impact of Anxiety and/or ADHD.

It’s 1am and your mind keeps replaying every email you haven’t answered. Your chest feels tight. Your leg won’t stop bouncing. You’ve read the same paragraph four times today, and you snapped at someone you care about over something minor.
Is this anxiety, ADHD, or both? Most men don’t get a clear answer because the two can look almost the same from the outside. If you’ve been looking for ADHD and anxiety therapy in Markham, you’re probably tired of being told it’s just stress.
This post explains how anxiety and ADHD overlap, how they’re different, and why men often get the wrong label or no label at all.

Why Anxiety and ADHD Look So Alike

Both can make you feel restless, wired, and exhausted all at once. Both can ruin your sleep, make it hard to focus, and cause you to snap at people who haven’t done anything wrong.
For men, it’s even more complicated. Most guys don’t say they’re anxious. They say they’re stressed, annoyed, or just over it. Anxiety in men often shows up as irritability or a short fuse, so it gets read as an attitude problem. ADHD gets read as laziness. Nobody asks what’s going on underneath.
It doesn’t have to be just one or the other. Studies show that about half of adults with ADHD also deal with an anxiety disorder at some point. You might put off a task because starting feels impossible, then as the deadline gets closer, anxiety takes over. Panic pushes you to act, and your brain starts to rely on that panic to get things done. This cycle can go on for years before anyone recognizes it.

How to Tell the Difference

I can’t diagnose you, and neither can a blog post. But there are some patterns that can help point you in the right direction.
Timing is important. ADHD usually starts in childhood. You might notice it in old report cards, comments like “so smart but won’t apply himself,” or a history of lost keys and late assignments. Anxiety can begin at any time, often after a stressful period or a big life change.
The type of distraction is different. With ADHD, your attention gets pulled in a dozen directions by a sound, a thought, or an open tab. With anxiety, your focus gets stuck on one thing, usually something you’re worried might go wrong.
Racing thoughts feel different too. ADHD thoughts jump around like you have twenty tabs open. With anxiety, your mind loops on the same “what if” until you feel drained.
Even procrastination works differently. With ADHD, it’s hard to get started and boring tasks never feel urgent. With anxiety, you avoid things because you’re afraid of making mistakes or feel like its impossible to do right.

What Changes When You Know Which One It Is

Treatment changes depending on what’s really going on. If ADHD is the root cause and you only treat the anxiety, it’s like cleaning up water while the tap is still on. Once ADHD is addressed, missed deadlines and the constant feeling of playing catch-up often improve, and much of the anxiety goes away too.
The shame loosens too. The biggest shift I see is guys dropping the story that they’re lazy, broken, or stupid. This changes the game because it shifts how we think about ourselves and lets us get that a different brain isn’t a character flaw. Once the tools finally fit and you try a system that’s built for your brain things start to change.

Who Is ADHD and Anxiety Therapy Right For?

This is for you if you’ve been told you’re “just stressed” for years but that never really explained things. It’s also for you if you know what you need to do, but panic builds the longer you wait. Maybe you’ve been diagnosed with one and suspect the other, or you tried therapy before and didn’t get anything useful.
If you’re a man in your 20s or 30s and you’re tired of being misread, including by yourself, this is for you.

What to Expect at Brendan Marshall Counselling in Markham

I’m Brendan Marshall, a Registered Psychotherapist (Qualifying), and I work with young men in Markham who are dealing with ADHD and anxiety. I was once the eight-year-old bouncing off the walls, and decades of living with ADHD have taught me how the mind can play tricks and how to build systems that work even on tough days.
We start by figuring out your patterns. We explore when this began, what happens in your body and mind, and how anxiety and ADHD feed each other. From there, we build a plan around your real life, using ACT and ADHD-specific strategies, so you leave each session with something practical to try.
I can’t diagnose, but if an assessment makes sense, I’ll say so and point you toward someone who can do one. I’ll also challenge you when it’s needed, not just nod along with everything you say.

Frequently Asked Questions About Anxiety and ADHD in Men

Can you have anxiety and ADHD at the same time?
Yes, and it’s actually very common. Studies show that about half of adults with ADHD also have an anxiety disorder at some point. The two conditions can feed off each other. ADHD can lead to missed deadlines and always feeling behind, which adds pressure and fuels anxiety. Treating both together often works better than treating just one.
How do I know if I have anxiety or ADHD?
Pay attention to when symptoms started and how you get distracted. ADHD usually appears in childhood and makes your attention jump in many directions. Anxiety can start at any age and keeps your focus stuck on a worry. Only a qualified clinician, like a psychologist or doctor, can diagnose, but noticing these patterns gives you something specific to discuss at your assessment.
Why does anxiety in men look like anger?
Many men learn early on that anger is more acceptable than showing worry or fear. When anxiety builds up, it often shows as irritability, a short temper, or snapping over small things. It might look like an anger problem, but underneath it’s usually tension and overwhelm that never got recognized.
Can ADHD cause anxiety?
Yes, it can. Living with undiagnosed ADHD often means years of missed deadlines, forgotten plans, and always feeling behind. That ongoing pressure can build up anxiety over time. For some men, it’s not a separate anxiety problem, but an anxious response to an ADHD brain that hasn’t had the right support.
Do I need therapy or medication for ADHD and anxiety?
It depends on your needs. Therapy helps you build skills, and medication, when it’s the right fit, can help with focus and your baseline level of stress and agitation. Many men use both, while some choose therapy alone. A doctor or psychiatrist will decide about medication. I can help you figure out what’s holding you back and support whichever path you choose.

Ready to Take the Next Step?

If this sounds like what you go through at 1am, you don’t have to keep guessing what’s happening.
You can book a free 15-minute consult, and we’ll talk about what’s been holding you back. There’s no pressure and no generic checklist.

You’re Not Broken, You’ve Just Been Misread

You’re not lazy, and you’re not just “stressed.” Anxiety and ADHD can look the same, they often appear together, and men get misunderstood more than most. But that’s something you can change.

Once you know what’s really going on, you can stop fighting your own brain and start working with it. If you’re ready to see what that could look like, book a free consult and let’s create a plan that works for you.

Brendan Marshall Headshot, RP(Q), Anxiety and ADHD Therapist in Markham

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