Allergies: What You Need To Know
Here’s a little bit of Science lesson for now: IgE antibodies are proteins produced by our immune system as our built in safeguard. These antibodies thwart unwelcome “invaders” that can make us sick from encroaching our bodies.
When an individual has allergy to numerous things, his or her immune system works in order to manufacture antibodies that fight the effects of these allergens. However, there are instances that the person’s immune system can go into overdrive and continue producing these antibodies although there is no threat of the allergens. Histamines can cause allergy signs if these are let out in the bloodstream.
And the source for allergy could range from pollen, dust, pet dander, insect stings, animal fur, to spider venom. Maybe you’ve already figured it out by this time that it is your allergy to animal fur that makes you always sneeze whenever your girlfriend brings her Chihuahua on your dates.
Well, aside from the constant sneezing, there are, of course, other symptoms of an allergic reaction. Bear in mind that allergic reactions can appear in a variety of ways in one individual to the other; it would for the most part depend on what particular allergen triggers the reaction. One of the most common indicators of an sensitive reaction is the slight itching of the skin. Some would encounter hives or rashes. Individuals with allergies should closely observe their signs, as allergies could cause someone to undergo anaphylaxis, which is a life-threatening condition that induces the body into shock.
The following are some examples of reported allergic reactions to particular allergens and their general signs.
allergic rhinitis (hay fever): A seasonal allergy that causes nasal congestion, runny and itchy nose, and watery eyes.
Food allergy: Allergy to certain foods can cause people to have a tingling feeling around the mouth; puffy faces and lips; a breakout of rashes or hives; constriction of the air-passage, making it difficult to breathe; and, possibly, anaphylaxis.
Drug allergy: Individuals who are sensitive to some components of certain medications can suffer from hives, itchy skin, puffy face, and/or anaphylaxis.
The best recourse to prevent an sensitive reaction is to thwart anything that might set off the allergy. Most signs of allergic reactions can be eased by taking medications such as antihistamines. Immunotherapy is prescribed by physicians for cases of allergies that do not respond to antihistamines; a series of shots will be given to the person to help him or her develop a resistance to the allergy-causing agents.
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