Flash burns are like sunburn in the eye and are also called welder's flash or arc eye. A flash burn occurs when you are exposed to bright ultraviolet (UV) light. Sources of UV light include a welding torch, direct sunlight, reflection of the sun off water or snow, a sunlamp and other lamps including halogen lamps. Treatment may include dilating drops, dressing and antibiotics. Flash burns may cause infection which can lead to vision loss.
Eye injury – flash burns
Flash burns (welders flash) are common painful complaints following welding on farms. Flash burns occur when the cornea (the clear tissue that covers your eyes) has been exposed to ultraviolet light like the welding torch.
Symptoms develop five to 10 hours after exposure, and include burning watery eyes, red eyes, blurred vision, and sensitivity to light. Flash burns are painful and can cause permanent damage. They can be easily prevented by using eye protection such as a welder’s mask. Treatment can be local anaesthetic drops, pain killers and eye padding to rest the eye.
References used for this topic page
More information:
Clinical care:
College of Optometrists (UK)
Last reviewed:
01-November-2011
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