Keratoconus is a progressive eye condition that affects the shape of the cornea, leading to vision distortion. The cornea, which is normally dome-shaped, begins to thin and bulge outward into a cone shape, resulting in blurred vision and other visual disturbances. Early detection is crucial for managing keratoconus and preventing further vision impairment. If you or a loved one are concerned about keratoconus, here are some early signs to watch for.

Blurred or Distorted Vision

One of the first signs of keratoconus is blurry or distorted vision that can’t be easily corrected with glasses. You might notice that objects appear wavy, or you experience multiple images of the same object. If you have astigmatism that seems to be worsening, it could be an early indicator of keratoconus.
 

Increased Sensitivity to Light

Light sensitivity, also known as photophobia, can develop in the early stages of keratoconus. Bright lights, especially during night driving or in dimly lit environments, may become increasingly uncomfortable, and you may notice halos or glare around lights.
 

Frequent Changes in Eyeglass Prescription

If you find yourself needing frequent changes in your prescription to maintain clear vision, it could be a sign of keratoconus. As the cornea’s shape changes, your vision fluctuates, making it difficult to find a stable prescription.
 

Difficulty Seeing at Night

Many people with early keratoconus experience difficulty seeing in low-light conditions. Night driving may become challenging, and you might notice starbursts or halos around streetlights and headlights.
 

Double Vision in One Eye

Also known as monocular diplopia, this occurs when you see two images of a single object. Even with one eye closed, the double vision may persist. This is caused by the irregular shape of the cornea, which distorts how light is focused in the eye.
 

Frequent Eye Rubbing

Some individuals with keratoconus rub their eyes frequently due to discomfort or irritation. However, excessive eye rubbing can worsen the condition, so if you notice this behavior alongside other symptoms, it's worth seeing an eye care professional.
 

When to See an Eye Doctor

Keratoconus is a serious condition, but with early detection and proper management, many people can maintain their vision and quality of life. At Blue Valley Vision of Overland Park, we use advanced diagnostic tools to detect keratoconus in its early stages. Early detection allows for more treatment options and better management of the condition.
 

If you’re experiencing any symptoms of keratoconus, schedule an eye exam with Blue Valley Vision of Overland Park. Contact our offices in Overland Park, Kansas, by calling (913) 681-2624 to book an appointment today.