Diabetic retinopathy

Diabetic retinopathy is damage to the blood vessels of the retina caused by diabetes. It often causes no symptoms until it is advanced, so everyone with diabetes needs a yearly eye exam.

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At a glance

Who gets it: People with type 1 or type 2 diabetes
Main symptoms: Often none early; later blur, floaters or dark patches
How urgent: Sudden loss of vision needs same-day care
Treatment: Sugar control, laser, eye injections or surgery

See how it can affect vision

Vidhana Soudha in Bengaluru on a sunny day, with gardens and a road in front — Bleeding and swelling in the retina can cause blurred patches and dark spots. Early stages often have no symptoms, which is why yearly checks matter. This is a simulation, not a diagnosis. Photo: Vidhana Soudha, Bengaluru, by Aaron Antony Paul via Unsplash.

Treatment at Sankalp Nethralaya

We diagnose and treat this condition at all three of our clinics.

Retina and diabetic eye care

Our guides

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Check how urgent your symptoms are

Common questions

Does diabetic retinopathy affect both eyes?

It usually affects both eyes, though one may be worse than the other.

Can an eye test detect high blood pressure?

Eye changes can suggest high blood pressure, but it is diagnosed by measuring blood pressure. We may advise you to see your physician.

Book an eye check-up at a clinic near you.