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Preventive Care
February 25, 2026 7 min read

Preventive Health Screenings by Age: A Canadian Checklist

The tests that catch problems early — blood pressure, cancer screening, cholesterol and more — organized by age, based on Canadian guidance.

Rishi MohanEdited by Rishi Mohan · Founder & Editor
Preventive Health Screenings by Age: A Canadian Checklist

The Best Care Is Prevention

Many serious conditions — including several cancers, high blood pressure, and diabetes — are far more treatable when caught early. Screening tests look for problems before you have symptoms. The right schedule depends on your age, sex, family history, and risk factors, so use this as a starting point for a conversation with your doctor.

In Your 20s and 30s

  • Blood pressure: Check at least every few years.
  • Cervical screening (Pap or HPV test): Generally starts around age 21–25; follow your province's program.
  • Mental health: Don't overlook it — early support matters.
  • Sexual health: STI testing based on activity and risk.

In Your 40s

  • Blood pressure and cholesterol: Cholesterol screening typically begins around age 40 (earlier with risk factors).
  • Blood sugar (diabetes): Screening often starts around 40, sooner if you have risk factors.
  • Breast screening: Discuss mammogram timing with your doctor — Canadian programs and personal risk both factor in.

In Your 50s

  • Colorectal cancer screening: Generally recommended from age 50 to 74, often with an at-home stool test (FIT) every two years.
  • Breast screening: Regular mammograms are recommended in this age range in most provinces.
  • Continue blood pressure, cholesterol, and diabetes checks.

65 and Older

  • Bone density (osteoporosis): Recommended for women 65+ and earlier with risk factors.
  • Vision and hearing: Regular checks become more important.
  • Vaccinations: Stay current on flu, COVID-19, shingles, and pneumococcal vaccines.
  • Continue cancer and cardiovascular screening per your doctor's advice.

A Few Important Notes

  • Guidelines change and vary by province — your doctor tailors them to you.
  • Family history matters. A close relative with a condition may mean earlier or more frequent screening.
  • Screening isn't only tests. Conversations about diet, activity, alcohol, smoking, and mental health are part of preventive care too.

Make It Easy

Keep a simple personal record of when you last had each screening. If you don't have a family doctor, many of these screenings — like cervical and colorectal tests — can be arranged through walk-in clinics, pharmacists, or provincial screening programs.

This article is for informational purposes only and does not constitute medical advice. Talk to a licensed Canadian healthcare professional about the right screening schedule for you.

Sources & References

This article was researched with reference to the following Canadian health authorities. Consult the original sources for full details.

Rishi Mohan

About the editor

Rishi Mohan

Founder & Editor · Pharmacy & medical degree

Rishi is the founder and editor of MediGuide. With a background in pharmacy and a medical degree, he built MediGuide to help Canadians understand their health in plain language and find the right care at the right time.

More about MediGuide
Medical Disclaimer: This article is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a licensed Canadian healthcare professional for advice specific to your situation.

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