A 35-year-old member asked:
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why do us humans get itchy? are there little bugs or something that we can't see causing it?

1 doctor answer
Dr. Ankush Bansal
16 years experience Internal Medicine
Histamine: It is from an immune reaction in the skin that releases histamine and other proteins. That is why one treatment for itching is an anti-histamine.
Answered on Jul 16, 2015

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