A member asked:

What would cause a false positive for methamphetamine on a drug screen?

A doctor has provided 1 answer

Nothing: I am unaware of anything. There are reports showingfalse positives are seen with: ephedrine, (ephedrine sulfate) pseudoephedrine, (ephedrine sulfate) propylephedrine, (ephedrine sulfate) phenylephrine, or desoxyephedrine. In my experience these are not issues.

Answered 5/15/2015

5.3k views

Thank

Related Questions

A member asked:

Does pseudoephedrine show on drug screen as meth?

A doctor has provided 1 answer

A member asked:

Does pseudoephedrine come up as meth on a drug screen?

A doctor has provided 1 answer