What Is cataract? A cataract forms when the clear lens inside the eye becomes opaque, often due to aging, diabetes, eye injury, certain medicines, or long-term UV exposure. Common symptoms include dim vision, light sensitivity, reduced colour clarity, frequent power changes, and trouble driving at night. Cataracts commonly worsen over https://healthharborblogger.blogspot.com/2026/05/clear-vision-starts-here-advanced.html