Cataracts cannot be completely prevented because ageing and genetic factors play a major role, but some risks can be reduced. Prevention focuses on limiting avoidable damage to the lens.
Reducible Risk Factors
Stopping smoking, protecting the eyes from ultraviolet light, and keeping diabetes well controlled are key steps. Reviewing long-term steroid use with a doctor may also be appropriate if alternative treatments exist.
- Wear sunglasses that block 100% of UVA and UVB
- Manage blood sugar, blood pressure, and cholesterol levels
- Eat a balanced diet with plenty of fruit and vegetables
Inevitable Changes
Even with excellent lifestyle habits, many people eventually develop cataracts because natural lens proteins change over time. When this happens, cataract surgery is the definitive treatment.
Learning More
For patients considering surgery, the Blue Fin Vision® blog article how long after cataract surgery can you bend over? answers common questions about recovery and activity.
