As summer begins and outdoor activities increase, protecting your skin from harmful ultraviolet (UV) radiation becomes especially important. Spending time in the sun can be enjoyable and healthy, but excessive UV exposure can cause sunburn, accelerate premature skin aging, and increase the risk of skin cancer.

At Keck Health in Wormleysburg, PA, we believe prevention is an important part of maintaining long-term health. Understanding how UV exposure affects your skin, practicing effective sun protection, and recognizing changes in your skin can help reduce your risk and support healthier skin throughout the year.

Understanding UV Exposure

Ultraviolet (UV) rays from the sun can damage skin cells, even when the weather is cloudy. While sun exposure is a normal part of everyday life, repeated or excessive exposure over time can increase the risk of developing skin cancer.

The most common types of skin cancer include basal cell carcinoma, squamous cell carcinoma, and melanoma. Although these conditions can affect different parts of the skin, protecting yourself from excessive UV exposure is an important part of skin cancer prevention.

That’s why sun protection should not only be something you think about when spending a full day at the beach. Everyday outdoor activities can also expose your skin to UV radiation.

Simple Ways to Protect Your Skin

One of the easiest ways to reduce UV exposure is to make sun protection part of your regular routine.

Before going outdoors, apply a broad-spectrum sunscreen with an SPF of 30 or higher. Sunscreen should be reapplied approximately every two hours and after swimming or sweating to maintain protection.

You can also protect your skin by wearing clothing that covers exposed areas, along with a wide-brimmed hat and UV-blocking sunglasses. When possible, seek shade during periods when the sun’s UV exposure is strongest, particularly between 10:00 AM and 4:00 PM.

Staying well hydrated is also important during hot weather and outdoor activities. While hydration does not replace sun protection, drinking enough fluids can help you stay comfortable and healthy while spending time outdoors.

Why Sunscreen Matters

Sunscreen is an important part of a comprehensive sun-protection routine. A broad-spectrum sunscreen helps protect your skin from different types of UV radiation.

For everyday outdoor activities, choose a sunscreen with an SPF of 30 or higher and apply it before going outside. Remember that sunscreen can wear off through swimming, sweating, and normal activity, so regular reapplication is important.

For additional protection, combine sunscreen with shade, protective clothing, hats, and sunglasses rather than relying on sunscreen alone.

When Should You Have a Skin Change Evaluated?

If you notice a new or changing mole, spot, or skin lesion, consider scheduling an appointment for evaluation.

Changes that continue to develop or appear unusual should not be ignored. Early evaluation can help determine whether additional testing or treatment is necessary.

At Keck Health, our primary care team can evaluate concerning skin changes and help determine the appropriate next step when further assessment is needed.

 

Making Sun Protection Part of Your Routine

Protecting your skin does not have to be complicated. A few consistent habits can make sun safety part of your everyday routine.

Apply sunscreen before going outdoors, reapply it regularly, wear protective clothing and sunglasses, use shade whenever possible, and pay attention to changes in your skin.

These simple steps can help reduce unnecessary UV exposure while allowing you and your family to continue enjoying outdoor activities throughout the summer.

The Bottom Line on Sun Safety

Excessive UV exposure can damage skin cells and increase the risk of skin cancer over time. Practicing sun protection and regularly paying attention to changes in your skin are important parts of preventive health.

At Keck Health, we believe prevention starts with understanding your health risks and taking practical steps to protect your long-term well-being.

If you notice a new or changing mole, spot, or lesion, schedule an appointment with your healthcare provider for evaluation.