Most people book an eye exam when their glasses stop working. But a comprehensive eye exam is also one of the few health checks that lets a professional look straight at your blood vessels and nerves, with no needles and no incision. That view can reveal early signs of conditions that affect your whole body, sometimes before you notice a single symptom.
If you are looking for a Surrey eye exam, an eye doctor in Surrey, or a Newton optometrist who checks more than your prescription, this guide explains what a comprehensive eye exam can find and how to book one at Synergy Optometry.
The short answer: A comprehensive eye exam can show early signs of diabetes, high blood pressure, high cholesterol, heart disease and stroke risk, autoimmune diseases, and some brain and nerve conditions. Your optometrist spots the changes in your eye, explains what they mean, and refers you to your family doctor for testing when needed.
Why your eyes show what the rest of your body hides
The retina at the back of your eye is lined with tiny blood vessels, and the optic nerve connects your eye directly to your brain. The eye is one of the only places in the body where a doctor can see blood vessels and nerve tissue directly, without a scan or surgery. When a condition damages small blood vessels, raises pressure inside the skull, or causes inflammation, the eye often shows it early.
6 health conditions an eye exam can flag early
1Diabetes
What your optometrist looks forTiny bleeds, leaking blood vessels or swelling in the retina. This is called diabetic retinopathy.
Why it mattersHigh blood sugar damages small blood vessels throughout the body, and the eye is where that damage is easiest to see. Some people first learn they may have diabetes after an eye exam. If you already live with diabetes, regular diabetic eye exams help protect your vision.
2High blood pressure
What your optometrist looks forNarrowed or twisted retinal blood vessels, small bleeds, fluid leakage, or a swollen optic nerve. This is called hypertensive retinopathy.
Why it mattersHigh blood pressure usually has no symptoms. Left untreated, it raises the risk of stroke, heart attack and kidney damage. An eye exam is a simple way to catch a warning sign.
3High cholesterol
What your optometrist looks forA grey or white ring around the edge of the coloured part of your eye (corneal arcus), yellowish deposits on the eyelids (xanthelasma), or plaque inside retinal blood vessels.
Why it mattersA ring around the cornea is common with age, but in younger adults it can point to high cholesterol. Your optometrist may suggest a blood test with your doctor to check.
4Heart disease and stroke risk
What your optometrist looks forSmall, bright cholesterol fragments lodged in retinal arteries, or a blocked artery or vein in the retina.
Why it mattersThese fragments often break off from plaque in the carotid arteries in your neck, the same arteries that supply your brain. Finding one in the eye can be an early warning of stroke risk, and your optometrist will refer you for further testing.
Urgent: Sudden vision loss in one eye, a dark curtain over your vision, or sudden double vision needs emergency care. Call 911 or go to the nearest emergency department.
5Autoimmune diseases
What your optometrist looks forInflammation inside the eye (uveitis), severe or ongoing dry eye, or inflammation of the optic nerve.
Why it mattersThese signs can be linked to conditions such as rheumatoid arthritis, lupus, Sjögren's syndrome and thyroid eye disease. Catching eye inflammation early protects your vision and can help your doctor find the underlying cause sooner.
6Brain and neurological conditions
What your optometrist looks forSwelling of the optic nerve (papilledema), inflammation of the optic nerve (optic neuritis), or unusual patterns of side vision loss on a visual field test.
Why it mattersA swollen optic nerve can signal raised pressure inside the skull, which may be linked to a brain tumour, bleeding or another serious condition. Optic neuritis can be an early sign of multiple sclerosis. These findings are rare, but when they happen, early referral matters.
Good to know: An eye exam can show signs of a health condition. It does not diagnose it. If your optometrist sees something, they will explain what they found and refer you to your family doctor or a specialist for testing.
What happens during a comprehensive eye exam at our Surrey eye clinic
A comprehensive eye exam in Surrey at Synergy Optometry checks both how well you see and how healthy your eyes are. It can include:
- Vision and prescription check for glasses or contact lenses
- Eye pressure check to screen for glaucoma
- Eye health check of the front and back of your eye, including cataract screening
- Fundus (retinal) photography, a detailed photo of the back of your eye that can be compared year to year
- OCT (optical coherence tomography), a scan that shows the layers of your retina and optic nerve
- Visual field testing to check your side (peripheral) vision when needed
- Diabetic and high blood pressure eye checks to monitor how these conditions affect your eyes
Your optometrist shows you the images of your eye so you can see what they see, explains your results, and gives you clear next steps.
How often should you get an eye exam?
Synergy Optometry recommends an eye exam every year. A yearly visit lets your optometrist compare your eyes from one year to the next and catch small changes early. If you have diabetes, high blood pressure or another health condition, your optometrist may recommend a specific schedule.
Is an eye exam covered by MSP in BC?
MSP helps cover routine eye exams.
Routine eye exams are not covered by MSP. Medically required exams are, for example if you have diabetes, an eye disease or an eye injury.
Many plans cover some or all of the rest.
Synergy Optometry direct bills MSP and extended benefits, including Manulife, Blue Cross and more, so you don't have to submit the claim yourself.
Searching for a free eye exam in Surrey? If you are under 19 or 65 or older, MSP helps cover your routine exam, and your extended benefits may cover what is left. Ask us what your plan covers when you book.
When to book sooner
Book an eye exam soon if:
- You have diabetes or high blood pressure
- Diabetes, heart disease or glaucoma runs in your family
- You notice blurry patches, headaches with vision changes, or trouble seeing at night
- It has been more than two years since your last eye exam
New flashes of light or a sudden shower of floaters need same-day care. Synergy Optometry offers same-day appointments and walk-ins.
Eyeglasses, contact lenses and eyewear in Surrey BC
Need new glasses after your exam? The in-clinic optical at Synergy Optometry carries hundreds of designer frames in stock from brands like Ray-Ban, Prada, Michael Kors and Gucci, plus prescription sunglasses and daily or monthly contact lenses in Surrey BC. You can try frames on in-store, get help with styling and fit, and take home a free cleaning kit with your first pair. Browse eyeglasses in Surrey.
Comparing optical stores in Surrey BC, or shopping an optical outlet in Surrey for a deal? Our optical offers competitive pricing on designer frames and bills most insurance plans directly, so your eye exam and your eyewear are handled in one place.
Need glasses repair in Surrey? Call (604) 574-3282 to ask about adjustments and repairs, or choose a replacement pair from our optical.
Already have a prescription? Reorder contact lenses, eye drops and more through our online store.
Eye care across Surrey, BC
Synergy Optometry is an optometrist in Surrey serving patients from every part of the city. Wherever you search from, our eye clinic in Surrey is a short drive away.
Newton and Panorama
Our clinic is in this part of Surrey, at Unit 105, 13190 58A Avenue. If you are searching for a Newton optometrist, an eye doctor in Surrey Newton, or a Newton optical for new glasses, we are right here.
Surrey Central
Looking for a Surrey Central optometrist, a Surrey Central eye clinic, or an eye doctor or optometrist near Surrey Central Mall? For Surrey Centre optometry with same-day appointments and walk-ins, we are a short drive south.
Guildford
Shopping at Guildford Town Centre and need an optometrist near Guildford Mall in Surrey? We are a short drive southwest, and you can book online before you head over.
King George and Scott Road
Searching for an eye clinic in Surrey near King George Boulevard, or an eye doctor in Surrey near Scott Road? Synergy Optometry is a short drive from both.
South Surrey
Booking an eye exam from South Surrey? Our comprehensive eye exams include OCT and retinal imaging, and we are a short drive north.
Sullivan and all of Surrey BC
We provide vision care across Surrey BC. As a full Surrey eye care centre, we handle eye exams, eye health checks, glasses and contact lenses in one place.
Rated 4.9 stars from 500+ Google reviews by Surrey patients. Read them on Google
Frequently asked questions
Can an eye exam detect diabetes?
Yes. Diabetes can damage the tiny blood vessels in the retina, causing bleeds, leaks or swelling that an optometrist can see during a comprehensive eye exam. Some people first learn they may have diabetes this way. Your optometrist will refer you to your doctor for a blood test to confirm.
Can an optometrist see high blood pressure in your eyes?
Yes. High blood pressure can narrow, twist or damage retinal blood vessels and sometimes cause the optic nerve to swell. An optometrist can spot these changes and recommend you have your blood pressure checked by your doctor.
Can an eye exam show you are at risk of a stroke?
It can show warning signs. Small cholesterol fragments or blocked blood vessels in the retina can point to a higher risk of stroke. If your optometrist finds them, they will refer you for further testing.
Can an eye exam detect a brain tumour?
Sometimes. A brain tumour can raise pressure inside the skull and cause swelling of the optic nerve, or affect your side vision. These findings are rare, but an optometrist can see them and refer you for urgent follow-up.
Do I need a referral to see an optometrist in BC?
No. You can book an eye exam directly with an optometrist. You do not need a referral from your family doctor.
Is an eye exam covered by MSP in BC?
MSP helps cover routine eye exams for people under 19 and 65 or older. For ages 19 to 64, MSP covers medically required eye exams, such as for diabetes or eye disease, but not routine exams. Extended health benefits often cover the rest.
Where can I get an eye exam in Newton, Surrey?
Synergy Optometry is at Unit 105, 13190 58A Avenue in Surrey, serving Newton, Panorama, Sullivan and nearby neighbourhoods. We offer same-day appointments and walk-ins, and we are open on weekends.
Can I get a free eye exam in Surrey?
It depends on your age and coverage. For kids under 19 and adults 65 or older, MSP helps cover a routine eye exam. Adults 19 to 64 are covered only when the exam is medically required, such as for diabetes. Extended health benefits may cover the rest.
What eye care services does Synergy Optometry offer in Surrey?
Comprehensive eye exams for kids, adults and seniors, diabetic and high blood pressure eye checks, glaucoma and cataract screening, dry eye care, visual field testing, eye emergency care, and contact lens fittings.
Where can I buy eyeglasses and contact lenses in Surrey BC?
Synergy Optometry has an in-clinic optical with hundreds of designer frames, prescription sunglasses, and daily or monthly contact lenses. We bill most insurance plans directly.
Can I walk in for an eye exam in Surrey?
Yes. Synergy Optometry offers same-day appointments and walk-ins. You can also book online or call (604) 574-3282.
Is there an optometrist near Surrey Central Mall or Guildford Mall?
Yes. Synergy Optometry, at Unit 105, 13190 58A Avenue in Surrey, is a short drive from Surrey Central, Central City and Guildford Town Centre. We offer same-day appointments, walk-ins and online booking.
Can I book an eye exam from South Surrey or Scott Road?
Yes. Synergy Optometry welcomes patients from South Surrey, Scott Road, King George Boulevard and every part of Surrey. Book online or call (604) 574-3282.
