What You Need to Know about Sun Exposure and Sun Protection

The weather is warming up and it’s a great time to be outdoors, but with skin cancer equaling 50% of all cancer cases in the U.S., it’s important to consider some facts and take precautions before heading outside this summer.

Facts to consider about sun exposure and skin cancer

• Having as few as 5 sunburns in your lifetime doubles your risk of melanoma.
• Melanoma is responsible for most skin cancer-related deaths; one American dies of melanoma every hour.
• Skin cancer affects any area of the body, but is more common on sun-exposed locations, such as the face, ears, and hands.
• A “base tan” does not protect you from sunburn or sun damage, but actually increases your risk of skin cancer.
• Eyes are susceptible to the damaging effects of the sun; cataracts can be caused by sun exposure.
• Three of the most common mistakes people make when using sunscreen are:
  1. Not applying enough sunscreen
  2. Not re-applying sunscreen
  3. Avoiding exposed, but sensitive areas, such as the lips or ears.

Tips to protect your skin and avoid sunburn

• Choose a sunscreen that offers the following:
  • Broad-spectrum (UVA and UVB protection)
  • SPF 30 or greater
  • Water resistance
• Seek shade! The sun’s rays are strongest between the hours of 10:00 a.m. and 4:00 p.m.
• Apply sunscreen 20-30 minutes before swimming; make sure to reapply sunscreen every 2 hours when outdoors.
• Use protective barriers, such as sun-protective clothing and wide-brim hats. Long-sleeve fishing shirts, rash guards, and pants are great options for long, sun-filled days.
• Wear sunglasses with both UVA and UVB protection.
• Remember, clouds and water DO NOT protect against the sun’s rays. Clouds only block up to 20% of UV rays. UV effects are magnified when reflected off of snow, sand, and water.

Dr. Ploch’s sunblock picks to protect yourself this summer:

• Elta MD UV Pure SPF 47
• Neutrogena Pure and Free Baby SPF 60
• Blue Lizard Sensitive Skin SPF 30
• Vanicream Lip Protectant SPF 30

For more information about sun safety, click here. To schedule an appointment with a dermatologist, click here.