Protect eyes from ultraviolet radiation

  • Published
  • By Stanisha Render
  • 366th Aerospace Medicine Squadron
MOUNTAIN HOME AIR FORCE BASE, Idaho --  The American Academy of Ophthalmology and eye care professionals around the country encourage everyone to protect their eyes from UV-related damage.

The same UV-A and UV-B rays causing damage to the skin, can also damage the eyes making it important to protect both. Excessive and prolonged UV exposure may be linked to the development of cataracts and age-related macular degeneration.

Cataracts are an eye condition in which the normally clear part of the lens within the eye becomes clouded, which results in blurred or distorted vision. Although cataracts develop without pain or discomfort, there are some indications that a cataract may be forming. These include blurred or hazy vision, increased sensitivity to glare or the feeling of having a film over the eyes. A temporary improvement in near vision may also indicate formation of a cataract.

The leading cause of blindness in America is macular degeneration. This eye condition results from changes to the macula, a portion of the retina responsible for clear, sharp vision and located at the back of the eye. As macular degeneration advances, a distorted, dark or empty area often appears in the center of vision.

The best possible way to avoid UV exposure to the eyes is to wear sunglasses and if possible in the summer months, wear wide brimmed hats. Sunglasses blocking 99 to 100 percent of UV-A and UV-B rays are the best choices. If time is spent on the water or in the snow, consider purchasing goggles or sunglasses that wrap around the temples to help block the sun's rays from entering on the sides.

Don't forget about children as their eyes need to be protected from ultraviolet radiation in sunlight too. Protect their eyes with sunglasses and hats as well. Consider keeping children out of the sun between 10 a.m. and 2 p.m. when the sun's UV rays are the strongest.

Eyes can even be harmed by UV light sources other than the sun, such as welding lamps and tanning lights. Always wear sun protection, even when it's gray or overcast outside. For information on protecting the eyes from ultraviolet lights, call your eye care professional or the base optometry clinic at 828-7250.