What is a cataract?
A cataract is a gradual clouding of the eye’s naturally clear lens, similar to looking through a window that has slowly frosted over. Most cataracts develop with age, and by mid 60’s, more than half of Americans have one. The good news is that it is the most common and most predictable surgery performed in the United States today.
The lens sits just behind your iris and focuses light onto the retina. Over time, proteins in the lens clump together, scattering light and dulling color. The cloudiness rarely forms directly in the center at first, which is why early cataracts can be easy to miss.
Common Symptoms
Painless, blurry vision
Gradual haze — like a smudged lens you can't wipe away.
Glare & halos at night
Oncoming headlights or streetlights feel unusually harsh.
Light sensitivity
Bright sun or indoor lighting causes discomfort you didn't have before.
Double vision in one eye
Ghosting or shadowing that persists even with glasses.
Needing brighter light to read
Small print keeps migrating closer to a lamp or window.
Fading or yellowing colors
Whites look beige; blues lose their punch.


