# When Do You Need Cataract Surgery? Cloudy, Foggy, or blurred vision is a classic sign of cataracts, a very common eye condition. While aging is the primary cause, age isn't the only factor deciding when you need surgery. **At what point is cataract surgery necessary?** Generally, surgery becomes recommended https://www.deviantart.com/eyeheal89/journal/When-Do-You-Need-Cataract-Surgery-1373153319