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
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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