Eye Care in Canada: What You Need to Know
Understanding eye care helps you make informed decisions about your vision health. Here's what every Canadian should know.
When Should You See an Optometrist?
You should see an optometrist if you notice changes in your vision, experience eye discomfort, or simply haven't had an eye exam in over two years. Children should have their first eye exam between 6-9 months of age. Adults aged 20-64 should go every two years, while seniors (65+), children, and those with diabetes or a family history of eye disease should go annually. Many serious eye conditions like glaucoma develop without noticeable symptoms, making regular exams critical for early detection.
What to Expect During an Eye Exam
A comprehensive eye exam typically takes 30-60 minutes. Your optometrist will check your visual acuity (the classic letter chart), test eye pressure for glaucoma, examine the health of your retina and optic nerve, check eye muscle coordination, and assess your prescription for glasses or contacts. Some tests may require dilating your pupils with eye drops, which temporarily makes your vision blurry and light-sensitive. Bring sunglasses for after your appointment if dilation is expected.
Optometrist vs. Ophthalmologist
Optometrists (OD) are primary eye care providers who perform comprehensive eye exams, prescribe glasses and contact lenses, diagnose and treat many eye conditions, and can prescribe medications. Ophthalmologists (MD) are medical doctors who specialize in eye surgery and treat complex eye diseases. For most people, an optometrist is your first point of contact — they'll refer you to an ophthalmologist if surgery or specialized medical treatment is needed. Both work together to provide complete eye care.
Provincial Eye Care Coverage in Canada
Coverage varies by province. Ontario covers annual eye exams for those under 20 and 65+, plus those with certain medical conditions. British Columbia covers exams for children (under 19) and seniors (65+). Alberta covers annual exams for all residents regardless of age. Quebec covers exams for those under 18 and 65+. Manitoba, Saskatchewan, and the Atlantic provinces each have their own coverage rules — check with your provincial health plan. Many employer health benefits also cover eye exams and a portion of glasses or contacts.
Common Eye Conditions
Myopia (nearsightedness) is increasingly common, especially in children — modern treatments can slow its progression. Dry eye affects millions of Canadians and can be caused by screen use, medications, or environmental factors. Glaucoma silently damages the optic nerve and is a leading cause of blindness if untreated. Cataracts cause cloudy vision and are common in older adults. Diabetic retinopathy can threaten vision in people with diabetes. Your optometrist can detect and manage all of these conditions early.
Eye Care for Children
Children's vision is essential for learning and development. The Canadian Association of Optometrists recommends eye exams at 6-9 months, between ages 2-5, and annually once in school. Signs your child may need an eye exam include squinting, sitting too close to screens, frequent headaches, difficulty reading, or one eye turning in or out. Many provinces cover children's eye exams — check your local coverage. Early detection of conditions like amblyopia (lazy eye) is critical, as treatment is most effective before age 7.
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