According
to the AAD the keys to prevention are:
·
Seek shade when appropriate
·
Wear protective clothing
·
Wear a broad-spectrum, water-resistant,
sunscreen
·
Use extra care near water, snow and sand
·
Avoid tanning beds
For
those of us who are athletes (and their parents) attending day-long
tournaments and events, finding enough shade can be particularly
challenging. It can be a challenge for a
few reasons, not the least of which is the rules of the sport or venue design
may not be set up to allow for access to shade during the athletic event. Additionally, athletic facilities may not
offer shaded areas that athletes can utilize between games or matches. Despite these difficulties it may not be
impossible to create your own shade by bringing a tarp to put over an open
dugout to create shade for the team when on the bench or consider bringing a
portable tent so that you can at least create some shade between
games/events. Also, you should avoid being in the sun during its peak “shining hours” of
10a – 2p, if possible.
Another
recommendation that may be potentially challenging for athletes to comply with
is wearing appropriate protective clothing.
This clothing can be anything from long sleeve shirts, long pants, a hat
and/or sunglasses. While some activities
have uniform requirements that may coincide with these recommendations, others
may not. The one positive in all this is
that clothing technology as it relates to “heat gear” and “cold gear” is very
common so that there are considerably more options for athletes than previously
available. If possible (since I’m aware
some of this clothing can be more expensive), it may be worth investigating the
viability of covering up more when spending long periods of time in the sun,
especially if sunscreen isn’t as effective as you’d like or opportunities for
shade are limited.
The
final recommendation I am going to address today is the use of sunscreen. The AAD recommends the use of a broad
spectrum, water-resistant sunscreen with a minimum SPF of 30. It is recommended that you reapply at least
every 2 hours, even on cloudy day.
Before I go into a bit more detail about selecting a sunscreen it is
important to know that because of a recent FDA
requirement the labels on your sunscreen will be
changing this summer (2013). Look for
the following on your sunscreen label:
·
It will state clearly whether the
sunscreen prevents sunburn and skin cancer or sunburn only. There are two tests it must pass to state it
prevents skin cancer (see the above link).
·
It will carry the following warning if it
does not provide broad spectrum coverage and at least an SPF of 15: “This
product has only been shown to prevent sunburn, not skin cancer or early aging.”
·
The FDA will ban companies from using the
term, “waterproof” or “sweatproof”. This is not possible and you will now see the
term “water resistant”.
For
more information you can also check out this press release, “American Academy of Dermatology
Association Welcomes New FDA Sunscreen Rules”.
It
is important to know that everyone should use sunscreen, no matter their
natural complexion. It should take approximately 1 ounce of sunscreen to cover
the exposed areas of the body (one shot glass).
According
to a handout
developed by the AAD users should select a broad spectrum, water-resistant, SPF
30 or higher sunscreen, but what does this mean?
·
A broad spectrum sunscreen means that is
protects against both UVA and UVB rays, both of which can cause cancer.
·
A water-resistant sunscreen means that
when tested it provides protection for 40 – 80 minutes. If you will be wearing sunscreen in the
water, it is especially important to re-apply, likely every hour or so, instead
of two hours.
·
The Sun Protection Factor (SPF) 30
sunscreens will block approximately 97% of the sun’s harmful rays, higher
sunscreens will block slightly more, but no sunscreen is 100% effective. Higher SPF sunscreens should also be
reapplied every 2 hours or as recommended on the label, the higher SPF does not
mean you can go longer without reapplying.
In
the end, wearing sunscreen is one of the best defenses against sunburn and skin
cancer but, it needs to be used appropriately.
That means applying it at least 15 minutes before you go outside so that
it can dry. Reapplying at regular
intervals and using enough sunscreen to maximize its effect. More people are wearing sunscreen but, many
of them do not apply enough to exposed areas to make the sunscreen maximally
effective.
So,
go ahead, get ready to enjoy the summer sun, just do it safely! If you have additional questions about
sunscreens and how best to protect yourself check out these FAQs
from the American Academy of Dermatology.
Submitted by Heather L Clemons, MS, MBA, ATC
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