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A 16-year-old male asked:

How can someone be allergic to coulers? and how can someone have a deadly allergy and than one day it just disappears?

1 doctor answer1 doctor weighed in
Dr. Christopher Guzik
Family Medicine 25 years experience
Chemical dyes: Most colors in our environment are made from different chemical combinations. You may have an allergic reaction to a chemical that is used to color something. Some chemical allergic reaction can be life threatening. By removing the chemical the allergy may appear to go away.
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Last updated May 20, 2013

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