What is Keratoconus, and How is it Treated?

Keratoconus is an eye condition where the cornea, the clear front surface of the eye, progressively thins and bulges into a cone-like shape. This irregular shape distorts vision, causing symptoms like blurred vision, glare, and sensitivity to light. It often begins in the teenage years or early twenties and can worsen over time, impacting both near and distance vision.

Treatment for keratoconus depends on the severity of the condition. In the early stages, glasses or soft contact lenses may correct vision problems. As the condition progresses, rigid gas-permeable or scleral contact lenses may be needed to provide a more regular corneal surface and improve vision.

For patients with progressive keratoconus, corneal cross-linking (CXL) is a common procedure. CXL strengthens the cornea by using ultraviolet light and riboflavin (vitamin B2), halting the progression of the disease. In more advanced cases where contact lenses or CXL aren’t effective, surgical options like Intacs (corneal inserts) or corneal transplant may be considered.

Early diagnosis and regular monitoring are crucial to managing keratoconus effectively, as timely intervention can help preserve vision and improve the quality of life. If you experience symptoms of keratoconus, consult an eye care professional for a comprehensive eye examination and personalized treatment plan.