Visit Dr. Laavanyaa at either of her consulting hospitals in Chennai. Call directly to confirm timing and availability.
Understanding myopia, hyperopia, astigmatism, and presbyopia — diagnosis and correction options explained.
For clear vision, the eye must bend (refract) incoming light so that it focuses precisely on the retina. A refractive error occurs when the shape of the eye prevents light from focusing correctly, resulting in blurred vision.
| Option | Advantages | Limitations |
|---|---|---|
| Spectacles | Safest, no risk to eye, easy to update, corrects all types | Visual field restriction, fogging, inconvenience for sports |
| Contact Lenses | Better cosmesis, full visual field, good for sports | Infection risk if hygiene poor, dry eyes, not for all cornea types |
| LASIK / Laser Surgery | Spectacle/lens independence, quick recovery | Requires suitable cornea thickness & stable power, cost, not reversible |
| ICL (Implantable lens) | Suits thin corneas, reversible, excellent quality | Surgical risk, cost, requires specialist assessment |
The best option depends on your age, power, corneal thickness, and lifestyle. Dr. Laavanyaa will assess your eyes and discuss the most appropriate solution for you.
Children's refractive errors are very common, often undetected. A child who cannot see the board in school may not volunteer this information — they assume everyone sees the same way.
Myopia often worsens rapidly between ages 8 and 18. Strategies to slow progression include:
First eye check: All children should have a complete eye examination before starting school (age 4–5) and annually thereafter. Early detection of amblyopia (lazy eye) before age 7–8 is critical for successful treatment.
Types of refractive error
Book an appointment with Dr. Laavanyaa at SRM Prime Hospital or P&G Multispeciality Hospital, Chennai.