Prevent childhood sunburn, future melanoma

Picnics, soccer and baseball games, and trips to the beach are fun for our children and their families. The NC Dermatology Association and its president, Dr. Nasir, want to make citizens aware of a campaign, Fun in the Sun — Be Smart, Be Safe, to help families become more aware of measures to take during activities in the sun.

Previous studies have confirmed that sun exposure is responsible for the development of at least two-thirds of all melanomas, the most deadly form of skin cancer. Intermittent sun exposure, which is often recreational and frequently occurs daily for prolonged periods of time, is also closely linked to melanoma. It is estimated that 80 percent of a person’s lifetime sun damage occurs before the age of 18. This combination of intense, intermittent sun exposure, which results in a sunburn, increases a child’s risk for developing melanoma.

Studies have also shown that sunburn is often the result of incorrect use of sunscreen. Since people frequently apply only 20-50% of the recommended amount of sunscreen, they receive only 20-50% of the SPF protection.

In addition to wearing a broad-spectrum sunscreen with an SPF of 15 or higher, a comprehensive sun protection program includes avoiding deliberate tanning with indoor or outdoor light, seeking shade, wearing protective clothing, and limiting exposure during peak hours.

The American Academy of Dermatology recommends the following tips for effective sunscreen use:

• Wear a broad-spectrum sunscreen with a sun protection factor (SPF) of at least 15.
• Use sunscreens every day if you are going to be in the sun for more than 20 minutes.
• Apply sunscreens to dry skin 15-30 minutes before going outdoors.
• When applying sunscreen, pay particular attention to the face, ears, hands and arms, and generously coat the skin that is not covered by clothing.
• One ounce of sunscreen, enough to fill a shot glass, is considered the amount needed to cover the exposed areas of the body completely.
• Reapply sunscreen every two hours, or immediately after swimming or strenuous activities.

For best coverage, apply two coats of sunscreen prior to sun exposure.

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