What Is cataract? A cataract occurs when the eye’s natural lens becomes blurred, often due to aging, diabetes, eye injury, specific medications, or prolonged sunlight exposure. Signs may include unclear eyesight, light sensitivity, reduced colour clarity, frequent changes in spectacles, and difficulty with night driving. Cataracts usually progress slowly, but https://healthharborblogger.blogspot.com/2026/05/clear-vision-starts-here-advanced.html