sunburn

Summertime & SUNBURNS: Just Say NO

Happy June 1st! With summer here, it’s time for my annual post on SUNSCREENS. Remember that “base tans” are a medical myth- no pre-tanning helps prevent sunburns. Period. As for sunscreens- which one is the best? Sprays are so fast and convenient- but do they work? Which ingredients matter?

Let’s start with SPF. What does it mean? Sun Protection Factor is a measure of a sunscreen’s ability to protect the wearer against UV radiation from UVB. Note that the sun produces both UVA and UVB, and BOTH cause damage that can lead to skin cancers. Right now, though, … Read more

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An Altitude Adjustment

Going skiing for winter break? Mountains are my favorite destination, but…please remember that the high altitude can come with a couple medical challenges. First of all, don’t be fooled that cool weather means no sunburns! Check out this blog on sunscreen so you don’t end up with a high altitude burn. Secondly, be aware of signs and symptoms of “mountain sickness” (aka. altitude sickness).

 HOW HIGH do you have to be for altitude sickness?
There is not a set elevation for typical mountain vacations that affects everyone. Symptoms are uncommon at altitudes below 5000 feet above sea level, and fairly … Read more

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Which Sunscreen Should I Use?

Speaking of melanoma (yesterday’s blog), it’s time for another review about the basics of sunscreens. Which one is the best? Sprays are so fast and convenient- but do they work? Which ingredients matter?

Let’s start with SPF. What does it mean? Sun Protection Factor is a measure of a sunscreen’s ability to protect the wearer against UV radiation from UVB. Note that the sun produces both UVA and UVB, and BOTH cause damage that can lead to skin cancers. Right now, though, the SPF only addresses the UVB protection. So, SPF means that compared to bare skin, the sunscreen … Read more

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