# When Do You Need Cataract Surgery? A Cataract is a widespread visual condition causing progressive blurriness, haze, or reduced visual clarity. They often develop with age, but the need for cataract surgery is not determined by age alone. **When do you need cataract surgery?** In most cases, surgery is https://eyeheal.substack.com/p/when-do-you-need-cataract-surgery