Clear information to help you prepare for a conversation with an eye-care professional.
✳ Care explained with context
A clearer place to start
Understand the concern. Choose your next step.
Use this guide to learn what may be assessed and what questions to raise. It is educational information, not a diagnosis.
The guide
Diabetes and Eye Health: Why Annual Retina Screening Matters
01
What diabetes does to the eye
Persistently high sugar damages the small retinal vessels, causing leakage (diabetic macular oedema), blockages (retinopathy) and fragile new vessels that can bleed into the eye.
02
The silent phase
Early diabetic retinal changes may cause no noticeable pain or blur. Vision symptoms can appear as the disease affects central vision or bleeding occurs, so an examination matters even when sight feels unchanged.
03
Screening rhythm
Many people with diabetes need regular dilated retinal examinations, often at least annually; the interval can differ with examination findings, pregnancy and individual risk. Follow the schedule from your eye-care clinician.
04
Treatment when needed
Good sugar, blood-pressure and lipid control is the foundation. When retinopathy progresses, laser photocoagulation, anti-VEGF injections or vitrectomy surgery are used at the right stage.
!
Do not wait
Please seek urgent assessment if you have
Sudden blur or floaters in a diabetic patient
Vision that fluctuates with sugar levels plus any fixed blur
These symptoms may need urgent care. Contact the hospital to check availability; if you cannot promptly reach an eye-care team, go to the nearest emergency service.
These answers are a starting point. Your clinician can advise based on an examination.
My vision is fine — do I still need a retina check?+
Early retinal changes may not affect sight. Ask your eye-care clinician when your next retinal examination is due rather than waiting for symptoms.
Can diabetic eye disease be cured?+
Management depends on the specific retinal changes. Screening, medical care and indicated eye treatment can help reduce risk, but no single outcome can be promised.
Do I need screening if my sugar is now controlled?+
Yes. Past high sugar already affects vessels, and screening continues regardless of current control.
Jain Eye Hospital & Laser Centre
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