Eye specialists are raising alarm over the rising number of young adults developing diabetic retinopathy within just three to five years of being diagnosed with diabetes — a condition previously associated with older individuals. Experts say the surge is being driven by poor lifestyle habits, uncontrolled blood sugar levels, and co-morbidities such as hypertension, obesity, and kidney disease.
Ahead of World Retina Day, doctors at Dr Agarwals Eye Hospital said cases of retinal disease are climbing at an “alarming pace,” especially among patients under 40. Around 12–15% of diabetic patients develop retinopathy, with 4–5% progressing to stages that threaten vision — often without any early symptoms.
“The most worrying trend is that patients in their 30s are showing signs of serious retinal damage. Many seek help only after irreversible vision loss has already occurred,” said Dr Hitendra Mehta, Head – Clinical Services, Tardeo.
‘A silent thief of sight’
Diabetic retinopathy occurs when prolonged high blood sugar damages the blood vessels in the retina. Early signs include floaters, blurred vision, blank or dark spots, poor night vision, or difficulty distinguishing colours. Mild cases may be managed with better diabetes control, while advanced stages may need laser therapy or surgery.
“The danger with retinal diseases is that they often progress silently,” said Dr Mahesh Shiv Sharan Singh, Consultant Ophthalmologist, Chembur.
“Patients may not notice any symptoms until they suffer significant vision loss. Symptoms like floaters, flashes, or dark patches must not be ignored. Early detection is critical.”
Lifestyle, delayed diagnosis behind early onset
Doctors say young diabetics are at greater risk due to sedentary lifestyles, stress, smoking, and lack of regular eye check-ups. The risk increases further for those with co-existing hypertension or kidney issues.
“Retinopathy in younger patients is largely due to lifestyle triggers. Unfortunately, the disease often goes undiagnosed until it’s too late,” said Dr Pritam K Mohite, Head – Clinical Services, Virar.
“Regular screening — at least once a year — should be non-negotiable for every diabetic, especially the younger population.”
Technology aiding early detection
Experts noted that AI-powered diagnostic tools and mobile screening camps are helping reach underserved areas where awareness is low and access to retina specialists remains limited.
“India being the diabetic capital of the world, it is our collective responsibility to promote awareness and encourage preventive care,” added Dr Mehta.
“Studies show that 60–80% of vision-threatening retinal conditions can be prevented or managed if caught early. Control your sugar, monitor your pressure, stay active — and most importantly, get your eyes checked regularly.”
Key Takeaways for Diabetic Patients
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Annual retina screening is a must — even without symptoms
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Maintain blood sugar and blood pressure within target range
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Adopt a balanced diet and regular exercise routine
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Avoid smoking and manage stress
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Consult a retina specialist at the first sign of visual disturbance
With retinal diseases on the rise, specialists are calling for a nationwide effort to prioritise eye health as part of holistic diabetes care. “Timely intervention can be the difference between saving and losing vision,” doctors say.
