The summer sun beckons us outside with activities, such as swimming, boating, sports and social gatherings, but overexposure to ultraviolet (UV) rays from the sun or tanning beds can cause skin cancer.
Skin cancer is the most common type of cancer, with one in five Americans developing the disease in their lifetime. Fortunately, it’s also one of the most preventable. The good news is that you don’t have to give up your favorite summer activities to stay safe. There are several simple ways to protect your skin.
While you don’t need to avoid going outside altogether, try to stay out of the sun between 10 a.m. and 4 p.m., when UV rays are strongest. If you must be outdoors during these hours, seek shade whenever possible.
Wear sunglasses and hats to protect your eyes and scalp, and consider long pants and long-sleeved shirts made of lightweight materials, such as linen, for added protection.
When it comes to sunscreen, dermatologists recommend that everyone uses a broad-spectrum product with an SPF of 30 or higher. Every two hours, apply a generous amount and rub in. Apply more often if swimming or sweating. Don’t forget areas like your ears, the tops of your feet, and the back and sides of your neck.
If detected and treated early, most skin cancers are fully treatable. Adults should visit a dermatologist annually for a full-body skin exam. It’s also wise to check yourself regularly for:
• Sores that don’t heal or keep returning
• A mole that changes in color or size
• A painful lesion that itches or burns
• A small lesion with an irregular border and varying colors (red, pink, white, blue or blue-black)
• A pearly or waxy bump
• A firm, red nodule
Be aware that Iowa has one of the highest rates of melanoma — the deadliest form of skin cancer — in the U.S. Take the time this summer to protect yourself and your loved ones from skin cancer.
Natalie Peters is the community health educator in the Dallas County Public Health Department.
