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5 Rare & Surprising Allergies (Slideshow)

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4. Cold Weather.

Many people can’t stand winter, but a select few shouldn’t stand it at all. People with cold urticaria come down with hives, redness, itching and swelling after exposure to cold temperatures. In the worst case scenario, very often when a person with the allergy swims in very cold water, it can even lead to shock, fainting, brain damage and death. Like many rare allergies, it’s likely that this one is under-diagnosed.

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Katie Waldeck

Katie is a freelance writer focused on pets, food and women’s issues. A Chicago native and longtime resident of the Pacific Northwest, Katie now lives in Oakland, California.


+ add your own
2:15AM PDT on Aug 23, 2015

Yeah would suck major league to have these

11:45PM PST on Feb 16, 2015

very nice indeede

8:55AM PST on Dec 29, 2014

Thanks for sharing.

11:37PM PDT on Oct 20, 2014


11:46AM PST on Jan 4, 2014


3:49AM PST on Dec 30, 2013

Allergic to water?????

6:26AM PST on Dec 29, 2013

Wow! Really opens my eyes - I can't believe how many of these things I take for granted.

11:20PM PST on Dec 9, 2013

Always good to disseminate information about the rarer yet not uncommon conditions. Ta.

12:42AM PST on Dec 3, 2013

Hmmm... not sure about this.

8:46AM PST on Nov 16, 2013

my son and niece are allergic to carrots... his pediatrician thinks its actually an intolerance to beta carotene, but carrots cause the worst issues. he does okay with most other orange/red/yellow foods.

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Disclaimer: The views expressed above are solely those of the author and may not reflect those of
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