Keratoconus
Keratoconus is a progressive eye condition where the cornea thins and bulges into a cone shape, causing distorted vision. Early detection and proper treatment can help preserve your sight and improve quality of life.
Specialty lenses are often the first step, ranging from soft lenses to specialty scleral lenses that rest over the cornea. Your eye doctor can find the best fit to improve your visual clarity and daily comfort.
This procedure uses vitamin B2 drops and UV light to strengthen the cornea and slow down thinning. It is a common recommendation for stopping the condition from getting worse over time.
Small, curved inserts are placed in the cornea to flatten its shape and improve visual clarity. They offer valuable structural support to the eye and can help reduce a patient's reliance on contact lenses.
For severe cases, damaged corneal tissue is replaced with healthy donor tissue to restore function. A specialist will carefully monitor your healing process and continue to guide your vision care after the surgery.
How Is Keratoconus Diagnosed?
Diagnosing this condition requires specific eye tests. An eye doctor uses tools to measure the shape and curve of your cornea, helping them spot irregularities early on so you can get the right care.
What Causes
Keratoconus?
While the exact cause is unknown, genetics play a big role. Frequent eye rubbing, a family history of the condition, and having severe allergies can also increase your risk.
Recognizing the Signs of Keratoconus
Early signs include blurry or distorted vision, increased sensitivity to light, and frequent changes to your glasses prescription. Seeing an eye doctor is highly recommended if you notice these visual changes happening over time.
Living with Keratoconus
With proper medical care, the risk of severe vision loss is minimal. Regular eye exams and timely treatment adjustments help you maintain clear and functional vision for the long term.
Symptoms usually appear in the teens or twenties, often starting with mild blurring corrected by standard glasses.
Over time, the cornea thins and bulges, requiring regular eye exams to track changes and update prescriptions.
Your eye doctor will guide you through treatments as needed, moving from specialty contacts to procedures like cross-linking.
With proper care, vision usually stabilizes by middle age, and the risk of severe vision loss remains very low.
What to Expect with Keratoconus
Understanding how keratoconus develops and progresses helps you make informed decisions about your care and achieve the best possible visual outcome.
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Keratoconus Topics
Learn more about every aspect of keratoconus, from causes and symptoms to treatment options and long-term management.