Allergies are caused by the body's defense system overreacting to some substance it comes in contact with. We're all familiar with the allergies to everyday things such as mold, pollen, specific foods, and animal dander. There are 40 to 50 million Americans allergic to these common bad guys. But you'd be surprised at the uncommon allergies people can develop.
Here's a list of 9 (in no particular order) weird and unusual allergies.
1) Water Allergy
Water is
absolutely mandatory for our survival, but there are those rare people who get
the hives from water. The hives and itching usually go away in 15 to 30 minutes
and antihistamines will relieve the symptoms.
2) Exercise Allergy
This type of
allergy has only been officially reported in medical journals about 1000 times
since the 1970s. Of course, unofficially
is a different story…at one time or another I imagine most of us have professed
being allergic to exercising. :) In mild
cases the result is hives. But in more severe cases it can lead to anaphylaxis,
a dangerous condition where the blood pressure drops suddenly and there is
difficulty breathing. This is the same type of reaction as severe food
allergies and is treated as a medical emergency, usually with injections of
epinephrine.
3) Sun Allergy
Solar exposure
can result in hives with the itching and stinging symptoms relieved with
antihistamines, but not prevented. Sun allergy is very rare. The hives appear
within 30 minutes of exposure to the sun and will clear up within minutes of
getting out of the sun. Needless to say, avoiding the sun can prevent this
reaction but is not always possible.
4) Electricity Allergy
Those who
claim to suffer from electro sensitivity say they are sensitive to electric
fields generated by products such as cell phones, microwaves, computers, and
power lines. The symptoms include headache, ringing in the ears and fatigue
among other complaints. The experts say this is one type of allergy that you
don't have to worry about because it doesn't exist. There have been several
studies done and almost all of them have come up empty.
5) Shoes Allergy
A poison
ivy-type rash on your feet after you've worn leather shoes could be allergic
reaction to the chemicals used in the leather tanning process. This type of
allergy is known as contact dermatitis and can be diagnosed with a patch test.
Contact dermatitis is somewhat of a catchall term for a common skin condition
resulting from contact with many possible irritants. The solution to shoe
allergy? Wear socks or shoes made from something other than leather.
6) Allergy to Money
Another type
of contact dermatitis can be an allergic rash on your hands after handling
coins. The culprit would most likely be the nickel metal in coins, also an
alloy found in the manufacture of jewelry, zippers, and eyeglass frames among
other things. The best treatment is to avoid the substance. Good luck with this
one with regard to handling money. :)
7) Allergy to Touch
This is known
as dermographism and is another form of hives. The literal translation is skin writing and was named because with
this type of allergy a person can write his name on his skin using nothing more
than the pressure from a fingernail. That pressure on the skin causes an itchy
hive reaction. This reaction can also be the result of tight clothing or even
toweling off after a hot shower. The resultant itching can be controlled with
antihistamines.
8) Cold Temperature Allergy
This allergy
is very rare, but potentially dangerous. It can be life-threatening if a person
with this allergy is suddenly exposed to extreme cold, such as diving into very
cold water. This can cause a massive release of histamine, which can severely
drop the blood pressure. Handling this kind of allergy is to focus on
prevention such as avoiding exposure of large areas of skin to the cold.
9) Allergy To Pollinated Fruit
Millions of
Americans have allergies to pollen and some of them could also experience a
type of allergy known as oral allergy
syndrome. This happens when someone allergic to pollen eats a fruit that
contains the same protein as the pollen. This is a cross reactivity and can
happen between such things as ragweed and bananas, grasses and tomato, and
birch trees with apples, plums, or peaches. The symptoms are itchy mouth and
throat and sometimes swelling of the lips and will go away if you swallow or
spit out the fruit with treatment usually being unnecessary.
And there you have it…9 weird and unusual allergies. But not the only ones.