Can amoxicillin cause a false positive for cocain on a drug test?

No Proof: The only medical trial to test this was done in on 33 Amoxicilin pts in 2008 and no false positives were found: http://jat.oxfordjournals.org/content/32/4/315.full.pdf Contrast this with the thousands who claim this to be true on the net and we have a dilemma. Perhaps a Lexisnexis legal search for case law is more meaningful as legal perception is reality.