Benzocaine False Positive Get Answers From Millions Of Real People.?

Get answers from millions of real people.? - benzocaine false positive

Does (use 1 bottle) Extra Strength (benzocaine 20%) Orajel for a period of 3 days due to a drug test (urine) showed a false positive for cocaine? One of my friends had extreme dental pain and use a whole bottle of 3 days had and has no drugs of any kind, but his name for a drug test was taken and was shown the cocaine. I would be grateful for any advice, or if someone encountered the same problem.