Preventing Retinal Sun Damage and Macular Breakdown

Redlands is known for bright, sunny days, but frequent sun exposure can affect more than the skin. Ultraviolet light can contribute to eye damage over time, while looking directly at the sun can injure the retina within a short period. At Orange Plaza Optometry, we encourage patients to make UV protection part of their everyday eye care routine.

The retina is the light-sensitive tissue at the back of the eye. At its center is the macula, which supports the sharp central vision needed for reading, driving, recognizing faces, and seeing fine details. Protecting these structures and scheduling regular eye exams can help preserve clear vision as you age.

How Sunlight Can Affect the Retina and Macula

Age-related macular degeneration, or AMD, develops when the macula becomes damaged over time. Age, genetics, smoking, cardiovascular health, and nutrition are established risk factors. Research also suggests that years of unprotected UV exposure may add to the risk for some patients, although sun protection cannot guarantee that AMD will be prevented.

Directly viewing the sun presents a different and more immediate danger. Intense sunlight can cause solar retinopathy, which damages the retina and may lead to blurred central vision, distorted vision, dark spots, or permanent vision loss. Regular sunglasses are not safe for viewing an eclipse or looking directly at the sun.

Practical Ways to Reduce Sun Exposure

Patients throughout Redlands can reduce unnecessary UV exposure by making a few consistent choices:

•          Choose sunglasses labeled UV400 or 100 percent UVA and UVB protection

•          Select well-fitting or wraparound frames that limit light from the sides

•          Use sunglasses on cloudy days and near reflective surfaces

Polarized lenses can reduce glare during driving and outdoor activities, but polarization alone does not confirm UV protection. Ask our optical team to help you choose lenses that provide the protection you need.

Support Long-Term Macular Health

Sun protection is one part of maintaining retinal and macular health. We also recommend avoiding smoking, staying physically active, managing blood pressure and cholesterol, and eating a balanced diet that includes leafy green vegetables and fish.

Patients with a family history of macular degeneration or other retinal disease should discuss their risk factors during a comprehensive eye exam. Personalized recommendations are especially important for adults over 55 and anyone noticing changes in central vision.

Schedule Routine Eye Exams to Protect Your Sight

Early macular degeneration often causes no noticeable symptoms. A comprehensive dilated eye exam allows us to evaluate the retina and macula before vision changes become obvious. Advanced retinal imaging such as OCT and Optos can provide detailed views that help us identify and monitor subtle changes over time.

Protect your retinal health with a comprehensive eye exam at Orange Plaza Optometry. Contact our office in Redlands, California, by calling (909) 335-0300 to book an appointment today.