Ultraviolet (UV) light injury to the eye

Eye injuries from ultraviolet (UV) light can be serious. Injuries include exposure to:

• High-intensity light from welding equipment. Wear a welding mask or goggles for protection.
• Sunlight (ultraviolet rays). This is especially true at elevations above 5000ft or when the sun glares off snow or water. Looking into the sun for long periods of time can cause permanent loss of vision by damaging the retina. Wear sunglasses that filter ultraviolet (UV) light for protection.
• Tanning booths or sunlamps. Wear sunglasses or specially designed goggles for protection.

Symptoms may not start for 6 to 12 hours after exposure to the ultraviolet light. Symptoms include:

• A feeling that something is in the eyes (foreign body sensation).
• Sensitivity to light (photophobia).
• Tearing.

Ultraviolet injuries to the eyelids usually don't involve the eyeball because the blink reflex protects the eyeball. If the eyes are tightly closed, the edges of the eyelids may also be protected.