Typically presenting adolescence, keratoconus is a disease of the cornea; that is, the transparent, outermost layer of the front of your eye.
Keratoconus leads to changes in the thickness and shape of your cornea, eventually inhibiting your vision if left untreated.
You may be at higher risk of developing keratoconus if you have a family history of the disease; you rub your eyes hard and often; or you have an underlying medical condition like asthma, Ehlers-Danlos syndrome, retinitis pigmentosa, Down syndrome, or hay fever. Knowing your family’s medical history can improve your awareness, and subsequently, your odds of early detection.
Those at risk of developing keratoconus should see their eye doctor for exams every six to twelve months depending on their provider’s recommendations.
Signs and symptoms of Keratoconus include:
- blurred vision
- severe light sensitivity
- glare that interferes with vision
- frequent vision prescription changes
- sudden worsening of vision
- sudden clouding of vision
Treatment depends on two primary factors: the rate at which the disease is progression and the severity of the current condition.
Most patients will need corrective lenses in the form of glasses, contacts, or scleral lenses. These function to correct your vision. For those whose condition continues to progress, corneal collagen cross-linking is often recommended. This treatment can help prevent the need for a corneal transplant someday.
In the most severe cases, corneal transplant is necessary and generally very successful.
To learn more, schedule your consultation appointment with ICON Eyecare here.
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