No matter what you choose, test inconclusive. Fail.
Sucks Wouldn't even do poison ivy.
Poor Many doctors are not better than this !
Kept saying test inconclusive
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Rash in childhood usually is caused by skin inflammation as consequence of infectious disease, of local or general, or this can be an allergic reaction. Rash, when not accompanied with temperature or ill-being in general, as a rule, is not sign of serious disease; but if skin rash causes itching or are painful, it is time to see a doctor.