Don’t Fry Day: Getting Sunscreen Right

By David Sampson

Despite increased awareness about the dangers of ultraviolet (UV) radiation, melanoma rates continue to rise in the United States. For “Don’t Fry Day” on May 26, the American Cancer Society is cautioning that many people may be using sunscreen improperly, not only limiting its effectiveness but potentially increasing their risk of skin cancer.

Data from the CDC’s Surveillance, Epidemiology, and End Results (SEER) program show rates of new melanoma cases have been rising for three decades, and on average 1.4% each year over the last 10 years. The rise comes despite heightened awareness about the dangers of UV radiation as well as widespread promotion of the use of sunscreen.

“Our fear is people are not using sunscreen correctly, and even when they do, many are using it inappropriately,” said Richard C. Wender, M.D., chief cancer control officer of the American Cancer Society. “People may be using sunscreen to go out in the sun in the middle of the day, when the risk is highest, and to stay out longer. Adding to the problem is the fact that many people do not use enough sunscreen and do not re-apply frequently enough.”

Rich Wender_5x7 Portrait

Richard C. Wender, M.D.

“People primarily worry about sunburn, which is understandable. Severe sunburns are an important risk factor for melanoma. But sunburn only tells you how much UVB radiation exposure you’ve had; it tells you very little about how much exposure you’ve had to UVA radiation,” said Dr. Wender.

While UVB is the chief culprit behind sunburn, UVA rays penetrate the skin more deeply, are associated with wrinkling, leathering, sagging, and other light-induced effects of aging. UVA rays also …read more

Source:: American Cancer Society