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Doxycycline False Positive Drug Test For Cocaine

Updated October 22, 2018
faisal Says:
Tue, July 19, 2016

I am taking doxycycline, tacrolimus, omeprazole, and a nasal spray presently. Could one or the combination cause a positive urine for cocaine?

1 Reply

1
IJustKnow Says:
Mon, October 22, 2018

FAISAL- When you test positive for coke there's really no other drug out there (either prescribed or over the counter) that would give you a false positive for coke.., Honestly the only way to test positive for coke is if it's in your system. Yeah there are drugs that are over the counter and etc that will make you have a false positive for stuff like Benzos, methamphetamines, barbiturates, opiates and narcotics, but as far as cocaine if you test positive for cocaine it's because it is cocaine. There is nothing out there that will give you a false positive for cocaine when they test for cocaine. It's a specific test that tests for cocaine and the metabolites in cocaine. Good luck.

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