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Mental health screening in family practice: anxiety and depression

How validated tools and follow-up work in a primary care setting.

Dr. Payman Shahabi

Dr. Payman Shahabi

Head of Family Medicine

November 14, 20248 min read
Health education article

Screening is a conversation starter

Questionnaires like PHQ-9 (depression) and GAD-7 (anxiety) are not diagnoses—they help quantify symptoms, track response to treatment, and open discussion about safety, substance use, and trauma.

Why primary care

Most people with depression or anxiety never see a psychiatrist; family doctors provide most treatment. Integrated care means we can also review thyroid function, anemia, sleep apnea mimics, and medication side effects.

Therapy and medications

Cognitive behavioral therapy is first-line for many anxiety disorders. Antidepressants can help moderate-to-severe symptoms or when therapy access is limited—expect weeks for full effect and early follow-up for side effects.

Safety first

If you have thoughts of self-harm, tell someone today. In Canada, call or text 988 for suicide crisis support; immediate danger requires 911 or your nearest emergency department. CAMH publishes additional resources.

Stigma still hurts

Asking for help is a strength. Bring a support person to visits if you like, and write down questions beforehand.

Follow-up matters

Mental health treatment works best with scheduled check-ins—not “call if worse.” Book the next visit before you leave.

Dr. Payman Shahabi

Written by Dr. Payman Shahabi

Head of Family Medicine

Dr. Payman Shahabi, MD, PhD, CCFP, leads family medicine at Trita. He is a family physician and hospitalist, faculty in the Department of Family Medicine at McGill University, with a PhD in personalized medicine and pharmacogenetics and residency training at Université Laval. His practice emphasizes continuity, prevention, and evidence-based care.

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