Can UV Exposure Cause Cataracts? How to Protect Your Eyes Year-Round

Did you know that spending time in the sun without proper eye protection can increase your risk of cataracts? 

Dr. Linda Vu, our board-certified ophthalmologist at Linda Vision, specializes in cataract prevention and care, including cataract surgery. Our team helps patients in Los Angeles and Monterey Park, California, protect their eyes against the effects of UV exposure and more.

How Do UV Rays Contribute to Cataracts?

Cataracts occur when the lens of the eye becomes cloudy. You may experience blurry vision, glare, and difficulty seeing at night. Over time, too much exposure to UV rays damages the proteins in your eye lens and increases your chances of developing cataracts. 

Southern California’s sunny climate means you naturally get more sun exposure throughout the year, so it’s especially important to protect your eyes from UV rays if you live in the area.

UV Protection Tips for Healthier Eyes

While you can’t avoid the sunlight completely, there are easy ways to reduce your risk of cataracts and other UV-related eye damage:

1. Wear sunglasses that block 99-100% of UVA and UVB rays. Dark lenses aren’t enough on their own – look for a label that specifically mentions UV protection. Wraparound styles offer extra coverage by blocking rays from the sides.
2. Pair your sunglasses with a wide-brimmed hat for extra shade. This will help keep the sun from making direct contact with your eyes. 
3. Protect your eyes on cloudy days. UV rays can penetrate clouds, so it’s still important to wear sunglasses and hats even when the sun isn’t shining brightly.
4. Schedule regular eye exams. A yearly exam allows Dr. Vu to monitor any changes in your eye health and catch early signs of cataracts or other issues. Preventive care can make a big difference in your long-term eye health.

Schedule an Eye Exam for Year-Round UV Safety

Cataracts can happen to anyone, so it’s worth it to protect your eyes from UV rays. If you have questions or would like to schedule an eye exam, contact the office of Dr. Linda Vu at Linda Vision.

Call us at 626-382-2020 to schedule an appointment and learn more about keeping your eyes safe from UV rays year-round in Los Angeles.