Adult ADHD in Canada: Why Diagnoses Are Rising and How to Get One

For decades, ADHD was considered a childhood disorder. We now know it persists into adulthood in about 60% of cases, and that many women and racialised Canadians were simply never diagnosed as children. That is why adult diagnoses are rising sharply.

Signs ADHD may be at play

Chronic lateness, missed deadlines, impulsive decisions, difficulty finishing projects you care about, emotional dysregulation, and constant mental “tab-switching”.

How to get diagnosed in Canada

Start with your family doctor — they can do an initial screen and refer. Full diagnostic assessments in Canada are done by a psychiatrist, psychologist or specialised family physician. Wait times vary by province (shortest in Quebec private, longest in BC public).

First-line treatments

Stimulants (Vyvanse, Adderall XR, Concerta) remain first-line for most adults. Non-stimulants (Strattera, Intuniv) are options. All are covered by most provincial plans and private insurance.

The bottom line

If the pattern fits, start with your family doctor. Ask explicitly for an ADHD screen. Private assessments in Canada run $1,500–3,000 and are faster; benefits sometimes cover them.

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