What drugs will result in false positive for THC?
18 Feb 2010
The following drugs can give a false positive for cannabis...
Ibuprofen; (Advil, Nuprin, Motrin, Excedrin IB etc)
Ketoprofen (Orudis KT)
Promethazine (Phenergan, Promethegan)
Riboflavin (B2, Hempseed Oil)
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Methamphetamine - in regards to false/positive test results, I need some information about meds that
... will give a positive result. do you know anything about methyl ephedra eca?
0 answers • 22 Sep 2009
My husband was taking Advil and his drug test came back for a false/positive for THC
1 answer • 9 Jul 2010
I am looking for anyone with information on if Vivitrol can cause a false positive result on a urinalysis. My husband received a vivitrol injection ...
1 answer • 19 Sep 2010
The first test I was positive on was last monday, March 5th. I didnt believe it so I asked for a second. Same result. Then I bought a take home test ...
5 answers • 13 Mar 2012
is this accurate information. On a urine drug screen, will ibuprofin cause you to register positive for thc?
2 answers • 30 Oct 2013