Help! What medications cause a false positive?

Question

My friend had a drug test and he showed positive for cocaine. I know for a fact he isn't doing cocaine. I know that there are some medications over the counter that can create false positives for a urine analysis test.I know that benzoylecgonine is a metabolite of cocaine. His urine analysis test showed that in his system. I just need to know all the over the counter medications that contain benzoylecgonine, or that could possibly give you a false positive for cocaine.

Answer 1

this may sound simple...read the labels, google it, and tell your to stop doing coke.