Cataract is a common age-related eye condition in which the natural lens of the eye becomes cloudy, leading to blurred or hazy vision.
Corneal Cross-Linking (CXL) is the only treatment proven to slow or stop the progression of keratoconus by strengthening the cornea. While it does not cure the condition or restore normal vision, it helps preserve your eyesight and may reduce the need for a corneal transplant in the future.
At Aloka Eye Clinic & Day Surgery Center, Dubai, our cornea specialists use advanced imaging to diagnose keratoconus early and recommend the most appropriate treatment for each patient.
Corneal Cross-Linking is a minimally invasive procedure that strengthens the cornea using riboflavin (vitamin B2) eye drops and ultraviolet-A (UVA) light.
The treatment creates additional bonds between the collagen fibres in the cornea, making it stronger and more stable. This helps prevent the cornea from becoming thinner or bulging further.
The goal of cross-linking is to stop keratoconus from progressing – not to reverse existing corneal changes.
Your ophthalmologist may recommend CXL if:
Early treatment often provides the best long-term outcomes.
Keratoconus doesn’t always cause noticeable symptoms in its early stages. Regular eye examinations are important to detect progression.
Signs that may indicate worsening keratoconus include:
Your ophthalmologist may use corneal topography or tomography to compare scans over time and determine whether the condition is progressing.
Corneal Cross-Linking is usually performed as a day-care procedure and takes about 30 to 60 minutes.
During the procedure:
Most patients return home the same day.
It is normal to experience mild discomfort, watering, or light sensitivity for the first few days after treatment.
During recovery:
Vision may fluctuate during healing and usually stabilises over the following weeks to months.
Keratoconus can gradually weaken the cornea, making vision increasingly difficult to correct with glasses or contact lenses.
Treating the condition early with Corneal Cross-Linking helps preserve corneal strength, reduce the risk of further progression, and improve the chances of maintaining good vision over the long term.
No. The eye is numbed with anaesthetic drops before the procedure. Mild discomfort or light sensitivity for a few days afterwards is common.
No. The procedure is designed to slow or stop the progression of keratoconus rather than cure it.
Yes. Many patients continue to wear glasses or contact lenses after treatment, although their prescription may become more stable over time.
Clinical studies have shown that Corneal Cross-Linking successfully stabilises keratoconus in the vast majority of patients when performed before advanced corneal damage occurs.
If you notice blurred or distorted vision, frequent prescription changes, glare around lights, or difficulty seeing at night, schedule a comprehensive eye examination. Early diagnosis allows timely treatment and helps preserve long-term vision.
Cataract is a common age-related eye condition in which the natural lens of the eye becomes cloudy, leading to blurred or hazy vision.
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