Cataracts, Eye Health

As the fall season brings cooler temperatures and crisp breezes in San Luis Obispo, many people mistakenly believe that the risk of sun damage decreases. But did you know that ultraviolet (UV) rays remain strong even in the fall? Prolonged exposure to UV rays can contribute to serious eye conditions like pterygium and cataracts

At ADV Vision, we specialize in advanced vision correction and treatment options for patients seeking to protect and restore their eye health. Understanding how sun exposure affects your eyes is key to preventing long-term damage. 

What Is Pterygium and How Does UV Exposure Cause It?

Pterygium, often called “surfer’s eye,” is a growth of pink, fleshy tissue on the white of the eye that can extend over the cornea. 

Common Questions About Pterygium: 

  1. UV exposure is the leading cause, particularly in sunny regions like San Luis Obispo County. 
  1. Wind, dust, and dry environments can also irritate the eyes and increase risk. 
  1. Redness, irritation, and a gritty feeling 
  1. Blurred vision if the growth extends onto the cornea 
  1. Cosmetic concerns from visible eye tissue growth 
  1. Wearing UV-blocking sunglasses 
  1. Using wide-brimmed hats outdoors 
  1. Avoiding prolonged exposure to direct sunlight 
  1. Surgery may be recommended if pterygium threatens vision or causes significant discomfort. 
  1. Advanced techniques minimize recurrence and restore healthy eye appearance. 

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Cataracts: The Silent Threat from UV Rays

Cataracts are cloudy areas in the eye’s natural lens, often caused by aging, but UV exposure accelerates their formation

Key Facts About Cataracts and Sun Exposure: 

  • UVB rays damage lens proteins, leading to cloudiness 
  • Cataracts develop slowly and often without pain 
  • Symptoms include blurred vision, glare, and difficulty seeing at night 

Preventive Tips for Cataracts This Fall: 

  1. Wear polarized sunglasses that block 100% of UVA and UVB rays 
  2. Use wide-brimmed hats when outdoors 
  3. Maintain regular eye exams with specialists at ADV Vision in San Luis Obispo 
  4. Eat a diet rich in antioxidants to support overall eye health 

Why Fall Eye Protection Matters

Even as the sun sits lower in the sky, UV intensity remains high, especially along the Central Coast. Many residents underestimate their exposure during fall outdoor activities, including hiking, golfing, and beach outings in areas like Paso Robles, Pismo Beach, Santa Maria, Lompoc, and Orcutt.

Signs You Should See an Eye Specialist 

  • Sudden increase in floaters or flashes 
  • Persistent eye irritation or redness
  • Blurred or cloudy vision affecting daily activities
  • Visible growths on the white of the eye 
  • Difficulty adjusting to glare or bright sunlight 

At ADV Vision, our experienced team provides comprehensive care for pterygium, cataracts, and other sun-related eye conditions. Early detection can preserve your vision and improve outcomes. 

Protect Your Vision This Fall

Protecting your eyes is essential year-round. Simple steps, such as wearing UV-blocking sunglasses, using hats, and scheduling regular exams, can make a significant difference. 

Schedule a consultation today with ADV Vision to discuss vision correction options, cataract surgery, or pterygium treatment