Cataracts are a prevalent eye disorder impacting numerous individuals globally. Cataracts occur when the natural lens in the eye becomes clouded, impairing vision. Although typically associated with aging, cataracts can affect individuals of various ages.

The eyes lens plays a crucial role Tupalo said in a blog post focusing light onto the retina, allowing for clear vision. When a cataract forms, the lens becomes opaque, preventing light from passing through clearly. Common symptoms include blurry vision, poor night vision, sensitivity to bright light, and dull color perception.

Several factors contribute to the development of cataracts, with aging being the most significant. Other causes include diabetes, prolonged exposure to ultraviolet light, smoking, and certain medications. A family history of cataracts and previous eye injuries may also elevate the risk.

An ophthalmologist can diagnose cataracts through a detailed eye examination.