Tips for High-Altitude Cancer Prevention

Fifty-four percent of ultraviolet radiation will penetrate most aircraft windshields, according to Dr. Elizabeth Hale, a spokeswoman for the New York City-based Skin Cancer Foundation. Hale offered this insight along with a number of others to create awareness about the dangers of cancer to cockpit flight crews.

“Sunscreen is a must, even in the air,” Hale said in a foundation news release. “It’s critical that pilots adequately protect their exposed skin, including hands and faces, with at least an SPF 30 broad spectrum sunscreen.”

Other skin health recommendations include understanding that higher altitudes mean exposure to higher UV radiation. The intensity of both UVA and UVB rays increases at higher altitudes. In fact, at the altitude at which most civilian jets fly, the UV level could be twice that on the ground. Pilots, no matter what skin type, should remember to reapply sunscreen every two hours when flying.

Hale also reminds crews to moisturize their skin because of the drying effects of high-altitude flight, and to remain hydrated by drinking plenty of water during flight. The amount of water the body requires increases with altitude.

Finally, Hale reminds crews not to forget to moisturize their lips because they are exposed to the sun all the time, no matter the season.