A member asked:

What medications could easily lead to a false positive for amphetamine on a drug test?

A doctor has provided 1 answer

Depends: Depends on screening tool. Many screening tests will detect a variety of amphetamine like substances - metabolites of ephedrine, (ephedrine sulfate) Pseudoephedrine or others of the substituted phenethylamine group - a very large group. If positive on screening tool, gas chromatography / mass spectrometry will confirm the compound and its metabolites. There are no false positive gc/ms.

Answered 4/16/2018

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Related Questions

A member asked:

What medicine can cause a positive on drug test for amphetamines?

A doctor has provided 1 answer