Photokeratitis, bilateral Save

Photokeratitis: What is Bilateral Photokeratitis?

Photokeratitis is a painful eye condition that occurs due to overexposure to UV light, such as sunlight or artificial sources like tanning beds or welding arcs. When this condition affects both eyes, it is called bilateral photokeratitis. This type of photokeratitis is more common in people who spend a lot of time outdoors without proper eye protection, such as skiers or beach-goers.

Symptoms of bilateral photokeratitis include redness, tearing, and a gritty sensation in the eyes. Some people may also experience sensitivity to light and blurred vision.

Causes of Bilateral Photokeratitis

Bilateral photokeratitis is most commonly caused by overexposure to UV light. The sun emits two types of ultraviolet radiation, UVA and UVB. Both types can cause photokeratitis, but UVB is more likely to cause it in a shorter amount of time. Welding arcs and tanning beds also emit high levels of UV radiation and can cause photokeratitis.

Prevention of Bilateral Photokeratitis

1. Wear UV-blocking sunglasses or goggles when outdoors, even on cloudy days.
2. Use a broad-brimmed hat or visor to shade your face and eyes from the sun.
3. Stay in the shade during peak sunlight hours, usually between 10 a.m. and 4 p.m.
4. Avoid using tanning beds, as they emit high levels of UV radiation.
5. Use protective eyewear when using welding equipment or other sources of high-intensity UV light.

Conclusion

Bilateral photokeratitis is a painful eye condition that can be easily prevented by taking proper precautions when outdoors. By wearing UV-blocking eyewear and staying in the shade during peak sunlight hours, you can reduce your risk of developing this condition. If you do experience symptoms of photokeratitis, it is important to seek medical attention as soon as possible to prevent further damage to your eyes.