utorak, 22. svibnja 2012.

About Allergies: Don't Get Burned By Sunscreen Allergy

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From Daniel More, MD, your Guide to Allergies
Summer is nearly upon us, with those hot sunny days and warm nights. Time to spend more time outdoors, at the beach or in the pool. Along with sun exposure comes the need to use sunscreen to prevent sunburn and long-term sun damage. But with the increased use of sunscreen comes the potential for an unintended reaction -- sunscreen allergy. Sunscreen has the potential to cause contact dermatitis to many of the active ingredients. This leads to any itchy, bumpy, red rash where the sunscreen was applied. Topical steroids are often helpful to treat the rash, but the culprit sunscreen should then be followed. This may prevent the ability of a person to spend time in the sun due to a fear of using sunscreen. However, there is a way to find out which chemical caused the reaction, and which sunscreen may be tolerated. Finding the right sunscreen can result in having safe, healthy sun exposure this summer!

Sunscreen Allergy
Over the past 20 years, the dangers of sun exposure have been recognized, from sun-damaged skin to skin cancer. As a result, the use of sunscreens has become a routine part of our daily lives. This has led to various allergic reactions to the chemicals found in sunscreens. Most of these allergic reactions represent contact dermatitis.

Which Sunblocks Can I Use With Sunscreen Allergy?
The physical blocking agents have not been reported to cause contact dermatitis. These agents include zinc oxide and titanium dioxide, and tend to come in heavier creams that do not absorb well into the skin. For this reason, some people do not like to use these agents, as they are less cosmetically pleasing. However, sunscreens containing these chemicals are a good choice for people with allergy to sunscreens, or those with the concern of developing an allergy to sunscreens.
See More About:  allergies  allergist  allergy testing

Other Skin Reactions From Sun Exposure
In my practice, I often encounter people who think they have a sun allergy. With exposure to sunlight, they experience symptoms such as itching, hives or burning. Some have visible rashes while others don't. Some have a medical condition which makes them more sensitive to sunlight; others are using various medications or topical agents that cause a reaction on the skin when exposed to sun.



 


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Daniel More, MD
Allergies Guide
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