As we soak up the sun this summer, this month brings an important reminder to protect our skin. UV Safety Awareness Month is observed throughout July to highlight the dangers of ultraviolet (UV) radiation and encourage habits that help reduce exposure and protect our health.
UV radiation, a form of invisible energy emitted by the sun and artificial sources like tanning beds, can have serious long-term effects on the skin and eyes. Overexposure is directly linked to sunburns, premature skin aging, eye damage and the development of skin cancers, including melanoma — the deadliest form of skin cancer.
While some sun exposure is beneficial for vitamin D production, unprotected UV exposure is the most preventable risk factor for skin cancer. Skin cancer remains the most common form of cancer in the United States, with millions of new cases diagnosed each year.
The good news is that small, consistent habits can go a long way toward protecting your skin. Here’s what I recommend to my patients and practice myself:
Seek shade: Whenever possible, stay in shaded areas, especially between 10 a.m. and 4 p.m., when UV rays are strongest. If you’re spending time outdoors, try to position yourself under an umbrella or a covered area.
Dress to protect: Wear lightweight, long-sleeved clothing, a wide-brimmed hat and sunglasses that block both UVA and UVB rays. Clothing with a built-in ultraviolet protection factor (UPF) is another great option.
Apply sunscreen daily: Use a broad-spectrum, water-resistant sunscreen with an SPF of 30 or higher. Apply it generously to all exposed skin about 15 minutes before going outside. Reapply every two hours or more often if you’re swimming or sweating. Don’t forget commonly missed spots like the ears, neck, tops of the feet and backs of the hands.
Even on cloudy days or while sitting in the shade, UV rays can reach your skin. Surfaces like water, sand and concrete reflect sunlight and can increase exposure. That’s why daily sun protection is important year-round, not just during beach season.
I also recommend checking the UV Index for your area before planning outdoor activities. On high UV days, it’s wise to take extra precautions or limit your time in direct sunlight.
Finally, I encourage everyone to regularly examine his or her skin for any new or changing moles, spots or patches. If you notice anything that looks different or suspicious, don’t wait; schedule an appointment to have it checked out professionally. Early detection of skin cancer greatly improves treatment outcomes.
This July, let UV Safety Awareness Month be a reminder to make sun safety part of your everyday routine. The sun is a powerful force. With a few mindful habits, we can enjoy its benefits while protecting our health for years to come.