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Can't separate #sunprotection fact from fiction? Experts @TheJamesOSU have tips to protect your family this summer:  
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Meet the Expert

Dr. Shannon Trotter

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False Sense Of Security In The Sun Can Burn You

Expert weighs in on new products, the numbers on sunscreen bottles

(COLUMBUS, Ohio) July 2013 – Protecting yourself from the damaging effects of the summer sun can be surprisingly complicated.  There are sunscreens that range from an SPF rating of 2 all the way to 100.  How do you know which number is right for you? What about those pills that ads claim can protect you from the effects of a sunburn?

“It can be confusing, but with a little common sense, you can enjoy the sun safely this summer,” said Shannon Trotter, DO, of The Ohio State University’s James Cancer Hospital and Solove Research Institute.

Trotter says there is extensive research going into creating a true “sunburn pill,” but what’s on the market today are supplements, not drugs.  “Those pills aren’t regulated by the FDA in the traditional sense like your blood pressure medication, for example,” Trotter said. “Talk to your doctor before using them."

As for SPF ratings, Trotter said the numbers can be deceiving.  An SPF rating of 30 blocks 97% of the sun’s harmful rays, but anything over that only offers slightly more protection.

For more information on separating sun safety fact from fiction, click on the video box to the left.  To read the full press release, click on the link below.









 COLUMBUS, Ohio – From new “sunscreen” pills to a wide range of SPF numbers, consumers may be confused this summer when trying to protect themselves from the sun’s damaging effects.

“It can be confusing, but with a little knowledge, you can enjoy the sun safely this summer,” said Dr. Shannon Trotter, a dermatologist and skin cancer expert at The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute.

Trotter treats patients in the Cutaneous Oncology Center at OSUCCC–James. She said extensive research is underway to develop a true “sunburn pill,” but the pills on the market today are supplements, not drugs.

“Talk to your doctor before using them,” Trotter said, adding that there is no evidence that pills alone offer sufficient protection from the sun’s damaging rays. In addition these pills might interfere with other medications a person is taking.

“Some products have undergone some testing and have shown to be potentially preventive for sunburn, but more research is needed. We also need to learn more at the basic science level and to perform clinical trials,” Trotter said. “Those pills are not regulated by the FDA in the traditional sense like your blood pressure medication, for example, and they are not a substitute for protecting yourself with sunscreen.”

When it comes to sunscreen, Trotter cautions against using too little. “Some people mistakenly buy sunscreen with a higher SPF number, and then use less of it thinking they are adequately protected,” she said.

The SPF, or sun protection factor, is a laboratory measure of the effectiveness of sunscreen - the higher the SPF, the more protection a sunscreen offers against UV-B, which is the ultraviolet radiation that causes sunburn. According to the National Cancer Institute, most skin cancers form in older people on part of the body exposed to the sun. Sunlight causes damage to the skin through ultraviolet, or  UV rays.

But SPF numbers can be deceiving, Trotter said. An SPF 15 blocks about 93 percent of harmful sun rays, and SPF 30 blocks about 97 percent, so buying higher numbers doesn’t necessarily mean that much more protection.

“Don’t fool yourself when you’re buying SPF 50 and above, thinking that you can be out longer and don’t need to reapply every 2 hours,” said Trotter, who is also an assistant professor-clinical in the Department of Internal Medicine, Division of Dermatology, at The Ohio State University College of Medicine.

Trotter says if you wear clothing as a cover up, avoid white.

“Darker shades, such as red or black, can increase your sun protection because they absorb ultraviolet light,” Trotter said. A white T-shirt, on the other hand has an SPF less than 15 and offers less protection.

The Ohio State University Comprehensive Cancer Center – Arthur G. James Cancer Hospital and Richard J. Solove Research Institute strives to create a cancer-free world by integrating scientific research with excellence in education and patient-centered care, a strategy that leads to better methods of prevention, detection and treatment. Ohio State is one of only 41 National Cancer Institute (NCI)-designated Comprehensive Cancer Centers and one of only four centers funded by the NCI to conduct both phase I and phase II clinical trials. The NCI recently rated Ohio State’s cancer program as “exceptional,” the highest rating given by NCI survey teams. As the cancer program’s 228-bed adult patient-care component, The James is a “Top Hospital” as named by the Leapfrog Group and one of the top cancer hospitals in the nation as ranked by U.S. News & World Report.

Contact: Eileen Scahill, Wexner Medical Center Public Affairs and Media Relations, 614-293-3737, or




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Colleen sits outside on a sunny day
Colleen O`Morrow is careful to apply sunscreen before heading outside. Doctors at Ohio State`s James Cancer Hospital suggest applying sunscreen as an important step in preventing skin cancer.
Sunscreen should be applied when out in the sun
Doctors at Ohio State`s James Cancer Hospital recommend using sunscreen every day. SPF 30 is a good rating to use because when applied correctly it blocks about 97% of the harmful sun rays.
Colleen walks the dog around the neighborhood
When walking the dog, Colleen O`Morrow is vigilant about her keeping her sun exposure in check. Doctors at Ohio State`s James Cancer Hospital warn people that just because you buy a sunscreen with a higher spf doesn`t mean you are getting that much more protection.
Dr. Trotter examines a patient`s arm
Dr. Shannon Trotter from Ohio State`s James Cancer Hospital examines a patient`s arm looking for any warning signs. Dr. Trotter tells her patients to wear darker shades of clothing outside because they absorb the ultraviolet light.