What Do you mean by cataract? A cataract forms when the clear lens inside the eye becomes opaque, often due to aging, high blood sugar, eye injury, specific medications, or long-term UV exposure. Common symptoms include blurred vision, light sensitivity, dull colours, frequent power changes, and trouble driving at night. https://app.gitbook.com/o/FxfF36JpXEmB3vdCUQI6/s/eHrbUb1nuTK9voPCvzHx/