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A member asked:

Can an allergist do testing to see if you are allergic to penicillin and sulfa drugs?

A doctor has provided 1 answer

Yes : There are good, validated tests to penicillin. There are no commercially available tests to sulfonamides, but skin testing +/- oral challenge is still feasible. You should check with your allergist first.

Answered 7/12/2012

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