Indefinitely: Allergies occur because you have the right genetics and when exposed to allergens (pollen, dust mite, many others) your body develops IgE antibodies and you have a reaction. the allergies will persist as long as you have exposure to the allergens.
Answered 9/23/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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