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Dr. B.
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Can Zofran and Advil cause a positive THC test? I also take

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Can Zofran and Advil cause a positive THC test? I also take 15 mg Mirtazapine to sleep. Test has come back positive and I do not smoke pot.
Dear Jacustomer,

Greetings,

Answer to your question-There is data suggesting that advil may lead to false positive THC(cocaine test),I am also mentioning you a link for that,but this also depends which tests are done by your physician.
http://www.passyourdrugtest.com/false-positives.htm

Thanks

Dr. B. and 5 other Medical Specialists are ready to help you
Dear Jacustomer,

Greetings,

Answer to your question-There is data suggesting that advil may lead to false positive THC(marijuana test),I am also mentioning you a link for that,but this also depends which tests are done by your physician.
http://www.passyourdrugtest.com/false-positives.htm
(There was a typo error in last mail THC is for marijuana not for cocaine,so I have resend the answer to you.)

Thanks