How To Avoid Pterygium
To avoid pterygium—a benign growth of the conjunctiva that can extend onto the cornea—follow these preventive measures, especially if you live in a sunny, windy, or dusty environment:
✅ 1. Protect Your Eyes from UV Light
- Wear sunglasses that block 100% UVA and UVB rays.
- Choose wraparound styles to limit sunlight from entering the sides.
- Use a wide-brimmed hat when outdoors to further reduce UV exposure.
✅ 2. Avoid Dust and Wind Exposure
- Wear protective eyewear (like goggles or glasses) in windy, dusty, or dry conditions.
- Limit outdoor activities during sandstorms or strong winds.
✅ 3. Use Artificial Tears (Lubricating Eye Drops)
- Helps prevent dry eye, which is a risk factor.
- Use preservative-free drops regularly, especially if you’re in dry or air-conditioned environments.
✅ 4. Quit Smoking
- Tobacco smoke is an irritant that may increase the risk of developing pterygium.
✅ 5. Take Frequent Breaks from Screens
- While not a direct cause, eye strain and dryness from screen use can aggravate underlying conditions.
- Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
✅ 6. Monitor and Treat Eye Irritations Promptly
- Seek medical advice if you experience redness, irritation, or a visible growth on the eye.
- Early intervention can reduce progression.