In recognition of Skin Cancer Awareness Month, the dermatology experts at Bend Dermatology Clinic are encouraging the community in the Central Oregon area to rethink common misconceptions about sunscreen that may be leaving their skin unprotected. While sunscreen is a critical defense against harmful UV radiation, several persistent myths continue to undermine its effectiveness.
Here are five sunscreen myths people need to stop believing:
Myth #1: A higher SPF means you don’t need to reapply
The truth: No sunscreen provides all-day protection. Even high SPF formulas wear off over time. It is prudent to reapply sunscreen every two hours when out in the sun and again after getting out of the water or sweating profusely.
Myth #2: Makeup with SPF is enough protection
The truth: While makeup containing SPF can offer an added layer of defense, most people don’t apply enough to achieve adequate protection. A broad-spectrum sunscreen (protects against both UVA and UVB rays) with an SPF of 30 or higher should always be applied underneath. Also, don’t neglect your neck, your ears, and your chest.
Myth #3: You can’t get sunburned through a window
The truth: While glass blocks UVB rays, it does not fully block UVA rays, which penetrate deeper into the skin and contribute to aging and skin cancer risk. Daily sunscreen use is important, even indoors and while driving.
Myth #4: Sunscreen blocks vitamin D production
The truth: In practice, sunscreen use does not completely prevent vitamin D absorption. Plus, vitamin D can be safely obtained through diet – such as fatty fish, fortified dairy products, and cereals – or through supplements when needed. The Skin Cancer Foundation stresses that exposing unprotected skin to sunlight to maintain vitamin D levels is not recommended, as it increases the risk of skin cancer and premature skin aging.
Myth #5: Sunscreen causes more harm than good
The truth: Misinformation about sunscreen ingredients has led to unnecessary concern. Sunscreens available in the U.S. are regulated for safety and play a vital role in preventing Skin Cancer. The risks of unprotected sun exposure far outweigh any potential concerns. Dr. Stephanie Trautman board-certified dermatologist at the East Bend Main, Redmond, West Bend, and Klamath Falls locations, discusses sunscreens in more detail here and how to protect your family.
It’s important to know how sunscreen works. Sunscreens protect the skin from harmful ultraviolet (UV) radiation in two primary ways. Mineral (physical) sunscreens, typically made with ingredients such as zinc oxide or titanium dioxide, sit on the skin’s surface and reflect or scatter UV rays. Chemical sunscreens, on the other hand, absorb UV radiation and convert it into heat, which is then released from the skin. Both types are effective when used correctly and labeled “broad-spectrum,” meaning they protect against both UVA (aging) and UVB (burning) rays. “At Bend Dermatology Clinic, we always tell our patients that the best type of sunscreen is the one you will use,” says Dr. Trautman.
Skin cancer remains the most common cancer in the United States, yet it is also one of the most preventable. Incorporating a broad-spectrum sunscreen with SPF 30 or higher into your daily routine, along with protective clothing and annual skin exams, can significantly reduce your risk.
This Skin Cancer Awareness Month, Bend Dermatology Clinic encourages everyone in Central Oregon to separate fact from fiction and make sun protection a daily priority.
For more information, visit Bend Dermatology Clinic or call 541.382.5712.
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About Bend Dermatology Clinic
Established in 1980, Bend Dermatology Clinic cares for Oregon residents in Ashland, East Bend, West Bend, Klamath Falls, Prineville, and Redmond with patient-oriented, best-in-class dermatological expertise and cosmetic treatments. Bend Dermatology specializes in medical dermatology, Mohs Micrographic Surgery for skin cancer, and cosmetic dermatology, including injectables and fillers, laser treatments, clinical peels, microneedling, and more. Bend Dermatology’s team includes some of the area’s most experienced and highly trained advanced practitioners, board-certified dermatologists, fellowship-trained Mohs surgeons, and aestheticians. From treating skin cancer to cosmetic dermatology to managing everyday skin, hair, and nail conditions, the entire team at Bend Dermatology is dedicated to empowering patients to love their skin with effective dermatological care.