What Is a cataract? A cataract occurs when the natural lens of the eye becomes opaque, often due to aging, high blood sugar, ocular trauma, specific medications, or prolonged sunlight exposure. Symptoms include dim vision, light sensitivity, reduced colour clarity, frequent changes in spectacles, and difficulty with night driving. Cataracts https://healthharborblogger.blogspot.com/2026/05/clear-vision-starts-here-advanced.html