How to Protect Yourself from the Dangers of Skin Cancer This Summer

Summer in Atlanta means more time outdoors — whether you’re relaxing at Piedmont Park, heading to the lake, or enjoying backyard barbecues. But as the temperatures rise, so does your exposure to ultraviolet (UV) radiation, the primary cause of skin cancer. At Medical Dermatology Specialists, we want you to enjoy the sunshine safely by understanding the real risks of UV damage and what you can do to protect your skin.

How UV Rays Damage Your Skin

The sun emits two main types of harmful rays: UVA and UVB. UVA rays penetrate deep into the skin and contribute to premature aging and wrinkles, while UVB rays are the main cause of sunburns. Both types can damage the DNA in skin cells, leading to mutations that increase the risk of skin cancer.

Skin cancer is the most common form of cancer in the U.S., with over 5 million cases diagnosed each year, according to the American Academy of Dermatology (AAD). The three main types are:

• Basal cell carcinoma (BCC) – the most common, slow-growing, and typically localized
• Squamous cell carcinoma (SCC) – is also common and can spread if left untreated
• Melanoma – the deadliest form, responsible for most skin cancer deaths, and highly aggressive if not caught early

Summer Sun Safety: How to Protect Your Skin

Whether you’re outside for minutes or hours, protecting your skin from UV radiation is critical. Here are the most effective ways to reduce your risk of sun damage and skin cancer:

• Use Sunscreen Daily: Apply a broad-spectrum sunscreen with at least SPF 30 every day, even on cloudy days. Reapply every two hours and after swimming or sweating. Don’t forget commonly missed areas like the ears, neck, and tops of the feet.
• Seek Shade Between 10 AM and 4 PM: UV rays are strongest during midday. If possible, stay in shaded areas or plan indoor activities during these peak sun hours.
• Wear Protective Clothing: Long-sleeved shirts, wide-brimmed hats, and UV-blocking sunglasses can shield your skin and eyes. Look for clothing labeled with an ultraviolet protection factor (UPF) for added defense.
• Avoid Tanning Beds: Tanning beds emit UVA and UVB rays, significantly increasing your risk for melanoma. Just one indoor tanning session can raise your risk of developing melanoma by 20%, according to the Skin Cancer Foundation.
• Get Regular Skin Checks: Perform monthly self-exams and schedule an annual skin exam with a dermatologist. Early detection is key — when caught early, melanoma has a 99% five-year survival rate.

Common Myths About Skin Cancer — and the Facts

There are many misconceptions about sun exposure and skin cancer. Here are some of the most common — and what you should really know.

• Myth #1: “I have darker skin, so I’m not at risk.”
• Fact: While melanin does provide some protection, people of all skin tones can develop skin cancer, and it’s often diagnosed at later, more dangerous stages in people with darker skin.
• Myth #2: “I only need sunscreen on sunny days.”
• Fact: Up to 80% of UV rays can pass through clouds. You can still get sunburned on overcast days or while sitting near windows.
• Myth #3: “A base tan will protect me.”
• Fact: A tan is a sign of skin damage. There is no such thing as a “safe” or “protective” tan. Any change in skin color from UV exposure increases your risk of cancer.
• Myth #4: “Skin cancer only affects older people.”
• Fact: Melanoma is one of the most common cancers in young adults, especially women under 30. Sun exposure early in life plays a significant role in future risk.

Why Early Detection and Prevention Matter

The earlier skin cancer is detected, the more treatment options are available — and the better the outcome. At Medical Dermatology Specialists in Atlanta, we offer full-body skin exams, mole evaluations, and advanced treatment options for patients at every risk level.

We also emphasize patient education and prevention, helping you understand your personal risk factors and how to make smart decisions about sun safety.

Take Charge of Your Skin Health This Summer

Enjoying the outdoors doesn’t mean sacrificing your skin health. With the right habits and regular checkups, you can reduce your risk of skin cancer while still enjoying the sunny days Atlanta has to offer.

Contact Medical Dermatology Specialists in Atlanta today to schedule your annual skin check or learn more about personalized sun protection and skin cancer prevention. A few smart steps now can help protect your skin for a lifetime.