... showing false positive for meth?
27 Sep 2010
Sudafed (contains pseudoephedrine) - false positive for amphetamines, meth and ecstasy
Nyquil, false positive for amphetamines, heroin, opiates, morphine, meth, ecstasy, methadone.
If you have your doctor´s prescription take it with you, and let them know before the test you are on this medication.-
Best of luck and take care.-
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I was taking Nyquil, Albuterol inhaler, Vicodin, Phenergan and Macrodantin; all of which were doctor prescribed. I had to take a drug test which ...
1 answer • 3 Mar 2010
Could Cheracol or Sudafed Maximum Strength cause you to have a FALSE POSITIVE ON A DRUG SCREEN?"
1 answer • 17 Feb 2011
... positive for Meth. Haven't done any Meth , need help to stay out of jail!
2 answers • 29 Mar 2011
I took these products for week and a half before i took a drug test. Sudafed was from behind counter and this was taken twice a day.
1 answer • 9 Mar 2012