How could this be?

[Geeno]

So apparently last week I came up positive for cocaine on a drug test, when I haven't used for over a month.

Seems like liver and kidney damage are the only false positives.

I had smoked a bit of weed but that didnt show up.

wtf?

I feel so violated.

[AlteredStateGrl]

That blows.

[theartfulbadger]

cocaine binds to the hair very strongly, stronger than other drugs

unlucky, im sorry it didnt work out

[Flamingnun]

He didn't say he got hair tested. And yeah, that's messed up. Google about and see if it could have picked up a common cutting agent in coke you might have ingested somehow, albeit legally? Seems fucked though

[Silverleaf]

my roommate came up positive for blow about a month and a half after he stopped using it once. that sucks, man, sounds like it was for a job interview? maybe they'll be kind enough to let you retake, tell them you were nervous the first go-'round. gl, man, peace.