alcohol withdrawal
"Tested positive this week for Benzo's at a aftercare treatment center. Could not figure it out from my normal prescribed medications I take daily, all non-benzo's until I looked it up on this site. Over three weeks ago I was given Libruium at a detox center. So this must be why I showed up as positive for Benzo's in a urine test weeks after detox is completed. I am glad I found this site and now know the cause."