- Photokeratitis can result in eye symptoms similar to sunburn
- Wear quality prescription sunglasses and a wide hat to prevent it
- Treat symptoms by resting your eyes, using cold compresses, and taking OTCs
We usually picture red, irritated skin when we think of sunburn, but did you know your eyes can also be affected by the sun’s harmful rays? Just like your skin, your eyes are vulnerable to ultraviolet (UV) damage, but can your eyes get sunburnt? Knowing the answer will mean the difference between the best summer ever and paying the price after a day spent outside.
Can Your Eyes Get Sunburnt?
So, can your eyes get sunburnt? Absolutely! The eyes are vulnerable to damage from ultraviolet (UV) radiation, which can harm many parts of the eye, including the cornea (the transparent front surface) and the conjunctiva (the white cover). It can even affect the deeper structures of the eye, such as the retina and lens, with prolonged or high-intensity exposure.
Also known as photokeratitis, sunburnt eyes most often happen as a result of direct sun exposure. However, reflective substances such as water, snow, sand, or ice can increase exposure and increase the risk. Artificial sources like tanning beds and welding equipment can cause sunburnt eyes.
How Do You Tell If Your Eyes Are Sunburnt?
You can tell if your eyes are sunburnt by noting some symptoms that usually develop within a few hours of UV exposure. They usually include: 
- A gritty sensation
- Pain
- Redness
- Tearing
- Swelling
- Blurred vision
- Light sensitivity
You may also develop a headache, eyelid twitching, and see halos around lights. In some cases, the eyelids become red and swollen.
The intensity of those symptoms will be based on the duration and strength of how long and how intensely your eyes were exposed to UV light. This means that the longer or brighter the exposure, the more severe the symptoms will be.
How Long Do Eye Sunburns Last?
Most photokeratitis cases will recover in 24 to 72 hours as the outer layer of the eye rapidly repairs itself. But if the exposure to UV was especially bad or went on over a long period of time, recovery may take anywhere from a few days to an entire week.
Consult your optometrist if you experience any of these symptoms for more than a few days:
- Pain
- Redness
- Changes in vision
- Loss of vision
Seeking proper early treatment will ensure complete recovery and avoid complications that can result in more extensive damage.
Can You Prevent Photokeratitis?
To prevent photokeratitis, it’s important to always wear sunglasses that block 99–100% of UVA and UVB rays. You should also opt for wraparound-style sunglasses since they offer extra protection by shielding your eyes from the sides. For even more protection, wear a wide hat with your sunglasses. This can reduce UV radiation to your eyes by as much as 50%.
UV reflection is very high when snow, water, or sand is nearby. This makes it important to wear polarized sunglasses or goggles designed for those conditions. Year-round protection keeps your eyes healthy. Remember, UV rays can penetrate cloud cover, so protect your eyes even on cloudy days, at high altitude, and during winter.
You should also use protective eyewear when using tanning beds or welding since these artificial sources emit powerful UV rays.
Can You Treat Sunburnt Eyes?
If you wear contacts and your eyes feel sunburnt, start by removing your lenses. Be sure not to rub your eyes since this can irritate them more. Close your eyes in a dark, quiet space to minimize any sensitivity to light that you may be experiencing. You can then apply a cool compress to your closed eyelids.
Using artificial tears will cure discomfort and dryness. For extra comfort, over-the-counter painkillers such as ibuprofen or acetaminophen can also ease pain and headaches. If you experience more severe issues or if the symptoms persist, your optometrist can prescribe medicated eye drops for you or recommend further treatment.
Avoid further exposure to UV light until your eyes have fully healed. Seek immediate attention from your eye doctor if symptoms worsen or if there’s a change in vision.
Make the Most of Your Summer with Prescription Sunglasses
Enjoy the summer of a lifetime with prescription sunglasses from Hardin Valley Eyecare & Optical—your fashion and vision leader in Knoxville. Our knowledgeable staff provides one-on-one consultation to assist you in selecting sunglasses that offer 100% UVA and UVB protection and optimal fit for your activity.
Pick from the latest brands, such as Maui Jim and Ray-Ban, in traditional and trendy styles. With cutting-edge lens technology such as polarized or transition lenses, you can have crystal clear, comfortable vision no matter if you’re at the beach, on the go, or participating in outdoor activities.
Hardin Valley Eyecare & Optical has your eyes protected and looking stylish all summer long.
Can your eyes get sunburned? Yes, and it can cause pain, redness, tearing, and sensitivity. Prescription sunglasses that have 99–100% UVA/UVB blocking capabilities and a hat are essential, especially in the vicinity of reflective surfaces like snow and water. If your symptoms persist, consult an optometrist. Choose Hardin Valley Eyecare for high-quality prescription sunglasses that safeguard your vision and make you look great year-round.
Hardin Valley Eyecare & Optical has been serving Knoxville since 2009. Located at 10904 Spring Bluff Way, you can schedule an appointment online or call us at (865) 888-0892.
