I have a hair test coming up for pre employment. Without thinking I recently did about 3 small lines of Coke I never do this stuff. The test will be taken about 14 days after initial use... will is show up.. what should I do?? I cannot believe I did this and I am freaking out! Will Psycmedics hair test detect use?

Without thinking? Come on, you knew exactly what you were doing! Now you are worried? What should you do? Praying is about all at this time.

A hair drug test is meant to show consistent use over time. A 1.5 inch sample, cut at the scalp line, will go back 90 days. I don't think Psycmedics uses any lower cutoff level for cocaine than the lab I partner with which is 500pg/mg. Since you didn't do very much my best guess is that you will be negative.

Chances are your usage level is to small to be detected. No excuse for using cocaine at all though, and cannot justify the emotional stress, can it?