Sun damage can happen at any age. May marks Skin Cancer Awareness Month, a great time to revisit the importance of protecting skin from harmful UV rays.
Skin cancer is the most common cancer in the U.S., with one in five Americans developing it by the age of 70. Most skin cancers occur in areas like the face, scalp, neck, arms, and hands. Exposure to UV radiation is the primary cause of melanoma—the deadliest form of skin cancer.
“As we age, our skin naturally becomes thinner and more vulnerable,” said Dr. Zachary McCarty, Emergency Department Medical Director at Barstow community Hospital. “That makes it even more important to prevent new sunburns later in life, as they can trigger cancerous changes.”
According to the Skin Cancer Foundation, experiencing five or more sunburns in your lifetime doubles your risk of melanoma. And with melanoma rates projected to rise nearly 6% in 2025, prevention remains key. You may be at increased risk for UV-related skin damage if you:
- Spend significant time outdoors or have a history of sunburns.
- Have light skin, light-colored eyes, or blond/red hair.
- Use certain medications or products that increase sensitivity to sunlight, including antibiotics, birth control pills, and some acne treatments.
- Have a family history of skin cancer.
- Are over age 50.
But the good news? It’s never too late to start protecting your skin.
“I’ve seen patients in their 60s and 70s adopt better sun habits and experience noticeable improvements in their skin health,” said dr. McCarty. “The less UV damage your skin accumulates, the fewer precancerous growths and complications you may encounter.”
Simple Steps for Sun Protection
- Limit sun exposure between 10 a.m. and 4 p.m., when UV rays are strongest.
- Wear long sleeves and wide-brimmed hats.
- Apply a broad-spectrum sunscreen daily—even on cloudy days—and reapply every two hours or after swimming or sweating.
- Use SPF lip balm and UV-protective sunglasses.
- Avoid tanning beds entirely.
- See a doctor annually or sooner if you notice suspicious spots or have a history of sunburns.
General wellness—like eating a balanced diet, exercising regularly, and avoiding smoking or excessive drinking—can help your immune system fight off skin changes.
If you are concerned about past sun exposure or want to discuss skin screenings, talk to your primary care physician.
“Good habits matter at every stage of life,” said Dr. McCarty. “It’s never too late to start caring for your skin—and your health.”
Dr. Zachary McCarty, Emergency Department Medical Director at Barstow community Hospital.
