Keratoconus & Cornea Treatment in Malad, Mumbai
If your spectacle power keeps changing every few months, glasses never quite give you sharp vision, or you find yourself rubbing your eyes constantly โ it may not be 'just weak eyes'. It could be keratoconus, a progressive corneal condition that thins and cones the cornea, distorting vision.
Keratoconus most often begins in the teenage years and progresses through the 20s. Caught early, its progression can usually be halted permanently with a single outpatient procedure. At Sentra Clinic, corneal topography is part of how we investigate exactly this pattern of symptoms.
๐ Constant power changes or eye rubbing? Get a corneal topography scan this week.
What Is Keratoconus?
Keratoconus is a progressive disorder in which the normally round cornea thins and bulges into a cone shape, distorting light as it enters the eye. This causes blurred, distorted vision that glasses struggle to correct fully, along with increasing sensitivity to glare and light. It typically affects both eyes, though often unevenly, and tends to progress fastest during the teens and twenties.
Warning Signs You Shouldn't Ignore
Frequent Power Changes
Spectacle prescription changing every few months rather than staying stable.
Constant Eye Rubbing
Habitual vigorous eye rubbing is both a symptom and a known trigger for progression.
Glare & Halos
Increased sensitivity to light, especially at night while driving.
Glasses Don't Give Sharp Vision
Vision remains blurred or "ghosted" even with an updated, correct prescription.
Family History
Having a close relative with keratoconus raises your own risk.
Allergic Eye Disease
Chronic eye allergy and associated rubbing is a common accompanying factor.
How We Diagnose It
Corneal topography โ a detailed 3D map of the cornea's shape and thickness โ is the key diagnostic test, revealing the characteristic cone-shaped steepening long before it is visible on routine examination. We combine this with a slit-lamp exam and vision testing to confirm the diagnosis and grade its severity.
Treatment: Corneal Collagen Cross-Linking (C3R)
C3R is the standard treatment to halt keratoconus progression. Riboflavin (Vitamin B2) drops are applied to the cornea and activated with controlled UV light, strengthening the collagen fibres and stiffening the cornea. It is a single outpatient procedure that does not reverse existing distortion, but reliably stops the disease from progressing further when performed at the right stage โ which is exactly why early diagnosis matters so much.
C3R (Cross-Linking)
Halts progression โ the earlier it's done, the more vision is preserved.
Specialty Contact Lenses
For visual rehabilitation in eyes with significant corneal distortion.
๐ The earlier keratoconus is caught, the more of your vision we can protect. Book your corneal topography scan.
Frequently Asked Questions
Can keratoconus be cured?
Cross-linking (C3R) halts progression rather than reversing existing distortion โ which is why catching it early, before significant cone-shaping occurs, gives the best long-term visual outcome.
Is eye rubbing really linked to keratoconus?
Yes โ chronic vigorous eye rubbing is a well-recognised trigger that can worsen keratoconus progression. If you have allergic eye disease and rub your eyes often, treating the allergy is part of managing the condition.
At what age does keratoconus usually appear?
Most commonly in the teenage years, progressing through the twenties before typically stabilising in the thirties โ which is why teenagers with frequent power changes should be screened.
Is C3R painful or does it require hospital admission?
It is a day-care outpatient procedure performed under topical anaesthesia โ no hospital admission is required, though some discomfort is normal for a day or two afterward.
