Regional guide

Eye health in India

Clinically reviewed · Last reviewed 2026-06-13

Everyday conditions

Most outpatient eye visits relate to glasses, dry eye, conjunctivitis and cataracts. National programmes and NGOs support high-volume cataract surgery and school eye screening.

Short-sightedness and presbyopia in students and workers
Cataracts in older adults — surgery restores sight effectively
Dry eye and allergic conjunctivitis in dusty or polluted cities
Computer vision syndrome in IT and office workers

Silent diseases needing screening

Glaucoma often has no early symptoms. Diabetic retinopathy is common where diabetes is rising but retinal screening gaps remain. Regular eye checks after 40 are widely advised, especially with family history.

Public health and legacy programmes

India has validated trachoma elimination in many states. Lymphatic filariasis mass drug administration continues in endemic districts. Leprosy-related eye disease still needs vigilance in some regions. Vitamin A deficiency is rare nationally but remains in isolated malnutrition settings.

When to seek urgent care

Do not wait if you have sudden vision loss, chemical injury, severe eye pain with nausea, a curtain over vision, or a white pupil reflex in a child. These need same-day specialist assessment.

Related topics for this region

Cataracts Clouding of the lens with age causing blur and glare; surgery replaces the cloudy lens when daily life is affected. Glaucoma Optic nerve damage often linked to eye pressure; the common type is silent until side vision is lost — regular tests are essential. Diabetic retinopathy Diabetes-related damage to retinal blood vessels; screening finds silent disease, and macular swelling (DME) needs targeted treatment. Trachoma A leading infectious cause of blindness worldwide, spread by contact and flies; preventable with hygiene and WHO programmes. Leprosy and the eyes Leprosy can damage nerves that protect the eye surface, causing dryness, lagophthalmos and preventable corneal blindness. Vitamin A deficiency and the eye Lack of vitamin A dries the eye surface and is a leading preventable cause of childhood blindness worldwide. Retinopathy of prematurity Abnormal blood vessel growth in premature babies' retinas; screened and treated to prevent vision loss. Lymphatic filariasis A mosquito-spread parasitic disease targeted by WHO; endemic in parts of Indonesia and tropical regions, with rare eye complications. Cataract surgery A quick, very common operation that replaces the eye's cloudy lens with a clear artificial one. Mass drug administration How WHO community treatment programmes distribute medicines to prevent trachoma and river blindness — public health, not self-treatment. ROP treatment Laser, injections or surgery for severe retinopathy of prematurity when screening finds treatable disease. Routine eye exams How often to have your eyes checked, what happens at an exam, and when to see an optician versus an ophthalmologist. Global eye health Why WHO targets trachoma, river blindness and vitamin A deficiency — and how prevention saves sight worldwide. Children's eye health Vision screening, spotting a squint, and sensible screen-time habits for growing eyes.

Frequently asked questions

What is the leading cause of blindness in India?

Cataract has historically been the leading reversible cause of blindness. Uncorrected refractive error is the leading cause of moderate vision impairment.

Is trachoma still a problem in India?

WHO has validated elimination in much of India, but hygiene promotion and surveillance continue in formerly endemic areas.

Where can I get diabetic eye screening in India?

Ask your diabetologist or primary care team about retinal photography. Early diabetic retinopathy has no symptoms but is treatable when found early.