Substances Causing “false” Positive for Methamphetamine?

Published July 28, 2010

Question by hollidel: Substances causing “false” positive for methamphetamine?
Any new info about substances causing a false positive for Methamphetamine? I saw a suggestion that Vicks inhaler can cause a positive for one type of meth? I have one court client who insists she doesn’t use, although I’ve always been told that, unlike amphetamines, NOTHING tests positive for Meth. Info?

Best answer:

Answer by Texas Girl
Sounds like someone may be trying to cover? If she is in a leagal position, they will take blood, and you can’t interefere with blood tests!

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