General Eye Screening for Adults: Detecting Eye Diseases Early
- The Straits Eye Centre
- Sep 17
- 4 min read
Updated: Sep 19
Why General Eye Screening Matters
Vision changes are a normal part of aging, but some changes signal underlying conditions that may threaten long-term sight. Adults over 40 are especially at risk of developing cataract, glaucoma, diabetic retinopathy, age-related macular degeneration (AMD), and presbyopia.
General eye screening provides more than a prescription update. It offers a full evaluation of your eye health to detect problems early, often before noticeable symptoms appear. Timely detection allows for earlier intervention, helping to prevent avoidable vision loss and preserve independence.
Conditions Checked During Screening
Cataract
Clouding of the natural lens, leading to glare and blurry vision. Screening identifies cataracts early so treatment can be planned before daily life is affected.
Glaucoma
This condition damages the optic nerve, often silently. Eye pressure measurements and optic nerve checks during screening help detect glaucoma early, when treatment is most effective.
Diabetic Retinopathy
People with diabetes are at risk of retinal blood vessel damage, which may cause irreversible vision loss. Retinal imaging during screening can identify early changes requiring treatment.
Age-Related Macular Degeneration (AMD)
AMD damages central vision and can affect reading and face recognition. Screening looks for early signs before significant vision loss occurs.
Presbyopia
Age-related difficulty focusing on near objects, typically starting in the 40s. Screening confirms presbyopia and helps find the most suitable vision correction options.
What to Expect During a General Eye Screening
Vision Acuity Testing: measuring clarity of near and distance vision.
Eye Pressure Checks: screening for glaucoma risk.
Retinal Imaging: capturing high-resolution images of the back of the eye.
Slit-Lamp Examination: assessing the cornea, lens, and anterior structures.
Specialist Consultation: a review of results, with advice on next steps if abnormalities are found.
Benefits of General Eye Screening for Adults
Early detection of conditions before symptoms appear
Clearer guidance on treatment options and lifestyle adjustments
Peace of mind for individuals with risk factors such as diabetes, family history, or advancing age
Continuity of care with an eye specialist who tracks changes over time
Frequently Asked Questions
1. Who should go for general eye screening?
In Singapore, General Eye Screening for Adults is essential for individuals above 40, diabetics, and those with a family history of eye disease.
2. How often should I have an eye screening?
Every 1–2 years, or more frequently if you have diabetes, hypertension, or previously diagnosed eye conditions.
3. Is the screening painful?
No. All tests are non-invasive. Some may involve bright lights or brief discomfort from eye drops, but the process is generally well tolerated.
4. Can I drive after screening?
If dilating eye drops are used, you may experience blurred near vision and light sensitivity for a few hours. It’s best to arrange alternative transport.
5. Is general eye screening covered by Medisave or insurance?
Medisave generally does not cover routine screenings. However, treatments arising from detected conditions (such as cataract surgery or glaucoma therapy) may be claimable. Some insurance wellness plans also cover screenings.
6. How long does the screening take?
Usually 30–45 minutes, depending on the tests required.
7. What happens if a problem is found?
Your eye specialist will explain the findings, discuss treatment options, and arrange further investigations if necessary.
8. Can screening prevent eye disease?
Screening does not prevent disease, but it enables early detection, when treatment is most effective.
Meet Our Specialists
At The Straits Eye Centre, your vision care is in the hands of a dedicated team of experienced ophthalmologists. Each of our doctors brings unique expertise and a shared commitment to delivering thorough, patient-focused care for all ages. Whether you need advanced cataract surgery, paediatric eye management, or treatment for complex eye conditions, our team works together to provide the same attentive care we would want for our own families.
Dr Jayant V Iyer
Senior Consultant & Medical Director
Special interest: Cataract, Glaucoma, General Ophthalmology With specialist training in Singapore and the UK, Dr Jayant V Iyer has served as Head of Department at Sengkang General Hospital and Senior Consultant at Tan Tock Seng Hospital. He is committed to delivering safe, precise surgical care with clear communication at every stage.
Dr Jason Lee
Senior Consultant & Medical Director
Special interest: Oculoplastics, General Ophthalmology, Myopia, Cataract, Diabetic Retinopathy Dr Jason Lee has extensive training in eyelid, orbital, and tear system surgery, with fellowships completed in Taiwan and China. Previously a Senior Consultant at Khoo Teck Puat Hospital, he co-founded The Vision Mission, a non-profit bringing sustainable eye care to communities in Asia.
Cost, Medisave, and Insurance
Many procedures at The Straits Eye Centre are eligible for Medisave claims under MOH guidelines, and certain insurance plans may cover part or all of your treatment costs. Our patient care team will guide you through eligibility, claim limits, and paperwork, so you can focus on your recovery. For more details, refer to our Medisave & Insurance Guide.
Secure Your Appointment at The Straits Eye Centre
at Parkway East Hospital
Your vision health deserves timely and professional attention. Book your appointment now at our Parkway East Hospital clinic and take the first step towards clearer, healthier sight.
