What can cause a false positive for amphetamines in hair follicle test?

Adderall - I have been on prescription amphetamine, I just had a hair follicle drug test, it came?

... back positive for cocaine and negative for amphetamine. I have not done any cocaine but take an amphetamine daily, is their an explanation for ...

1 answer • 26 Oct 2009 •

Can Vivitrol cause a false positive in a urine drug test?

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 •

Can Sinus medicine make you test positive for Amphetamines?

Could Cheracol or Sudafed Maximum Strength cause you to have a FALSE POSITIVE ON A DRUG SCREEN?"

1 answer • 17 Feb 2011 •

How fast do amphetamines show in a hair follicle test?

1 answer • 13 Jun 2011 •

False positive on drug test for cocaine and amphetamine!?

I also had a positive for benzos. AND I KNOW everybody says this but I am drug free except some antibiotics and azo standard. Plus cranberry ...

1 answer • 4 Jan 2012 • 1 star