Your Skin and the Sun

Although a beautiful tan looks healthy, we know that continued sun exposure will create problems that are anything but that! A sun tan actually is the result of injury to the skin. Indoor tanning is just as dangerous to the skin as sunlight. The most well known adverse effects of too much sun include sunburn, freckles, skin texture changes, dilated blood vessels, aging of the skin with accompanying wrinkles, and skin cancer. Approximately 90% of skin cancers occur in areas that are exposed to the sun. It is important to understand that the sun produces two types of rays: UVA and UVB. Both cause sun tan, sun burn and sun damage. Using sun protection will help prevent skin damage and reduce the risk of skin cancer.

Sunscreens

These formulas work by both absorbing and reflecting the suns' rays on the skin. They are available in many forms including lotions, gels, creams and sprays. All have a specific SPF (Sun Protection Factor) ranging from 15 to 45. The higher the SPF, the greater the protection. Some sunscreens called 'broad spectrum' block both UVA and UVB rays. A variety of these formulas are available in our office.

Sun Protection

  • Use a broad spectrum sunscreen with an SPF of at least 15 on all exposed skin including the lips, even on cloudy days.
  • Sunscreen should be applied at least 20 minutes before going into the sun and should be reapplied frequently.
  • Avoid peak sunlight hours between 10 a.m. and 4 p.m.
  • Wear a broad brimmed hat and sunglasses.
  • Remember that the sun's damaging effects are increased by reflection from water, white sand, and the snow.
  • Avoid long periods of direct sun exposure.
  • Wear protective clothing.
  • n Protection for Children
  • Keep children under six months of age out of the sun and covered with clothing.
  • Sunscreens of at least SPF 15 should be used beginning at 6 months.
  • Follow all other guidelines listed above.

Everyone should be able to enjoy the sun. By exercising caution, you can work and play outside with less worry about skin disease and aging.

See Skin Cancer