Keratoconus Awareness
By Dr Kavita Rao, Cornea Specialist, P. D. Hinduja Hospital, Khar–Bandra
Keratoconus is a progressive condition where the cornea becomes thin and bulges forward,
causing distorted vision. It often begins in adolescence and can worsen quickly if not
detected early. Indian studies show that keratoconus is rising due to genetics, allergies, and
Early Signs of Keratoconus
- Frequent changes in glasses power
- Blurred or distorted vision
- Ghost images or double vision
- Increased glare and halos at night
- Poor clarity even with new spectacles
If you notice these changes, a corneal topography test is the best way to detect keratoconus
early.
Why Early Detection Matters
Modern treatments like C3R (Corneal Collagen Crosslinking) can halt progression and
preserve lifelong vision — but only when done early.
Dr Kavita Rao, who specialises in corneal disorders, stresses that timely screening is the key
to preventing longterm damage.
FAQs
1. Is keratoconus curable?
It can’t be reversed, but early treatment can stop it from worsening.
2. Does rubbing eyes worsen keratoconus?
Yes. Eye rubbing is a major risk factor and should be avoided.
3. Can glasses correct keratoconus?
In early stages, yes. As the condition progresses, specialised lenses or procedures may be
needed.