The sun emits a form of electromagnetic radiation called ultraviolet radiation. While this UV radiation is necessary for producing vitamin D in your body, it can also harm your eyes. Eye protection against too much of it is vital. It helps prevent various eye issues and conditions. 

Protection Against Age-related Macular Degeneration

The leading cause of vision loss among individuals above age 60 is AMD or age-related macular degeneration. Exposure to UV rays has a link to the development of this condition. They damage your retina and the sensitive areas of your eyes. In turn, this causes oxidative stress and inflammation. 

The damage leads to the death of the cells in your macula, resulting in vision loss. Eye protection is vital to reduce this risk. Wear protective eyewear or sunglasses that block UV rays when outdoors. 

Protection Against Cataracts

UV exposure can increase your risk of developing cataracts. A cataract is a cloud that forms on the eye lens and causes vision loss. People with cataracts may not notice them until they have progressed significantly. Their symptoms often develop gradually. They include:

• Poor night vision
• Blurred vision.
• Seeing double in one eye.
• A browning or yellowing in the eye lens.
• A need to change your prescription glasses or contacts frequently.
• Need for brighter lighting for activities like reading.
• Seeing halos and around light sources and having sensitivity to glare.
• Seeing faded colors.

You can help protect your vision and eyes by wearing a wide-brimmed hat and UV-protection sunglasses outdoors. However, it is also vital to go for regular eye exams. Doing so will help your eye doctor detect the development of a cataract early for treatment.

Protections Against Sunburned Eyes

The ultraviolet radiation from the sun can cause sunburn on your eyes, like on your skin. The condition is photokeratitis. It occurs when your conjunctiva and cornea get damaged due to prolonged exposure to UV rays. It can lead to irritation, redness, and temporary vision loss.

Reduce your risk of photokeratitis by wearing UV-protective eyewear or sunglasses. You can also avoid stepping outdoors during peak hours when it shines bright from 10 in the morning to four in the evening.

Protection Against Snow Blindness

Snow blindness causes temporary vision loss, irritation, and redness. It occurs when the sun's rays reflect off snow and get directly into your eyes. Severe snow blindness can cause light sensitivity and extreme pain, leading to difficulty opening your eyes. They often resolve within one or two days after exposure. Wear protective eyewear or sunglasses to block UV rays in high altitudes or snowy places to protect your eyes from snow blindness.

Protection Against Pterygium

UV rays can cause the development of a noncancerous growth on your eye surface called a pterygium. It can cause irritation and redness. You may experience vision loss if it grows large enough. You can prevent this condition by protecting your eyes from the sun.

Protection Against Skin Cancer Around the Eyes

The skin around your eyes is more susceptible to develop cancer due to its thin and delicate nature. UV rays increase the risk of the development of skin cancer. You can reduce your risk of developing the condition by protecting your eyes.

For more about UV protection for the eyes, visit Look! Optometry at our office in Manhattan Beach, California. Call (310) 796-5665 to book an appointment today.