I have an expired prescription of xanax and took my last one a few days ago. I have a drug test coming up and am a little nervous because my prescription is expired. Can you please tell me approximately how long it takes to get out of your urine

Long enough it will lbe detected. You don't get that much notice of an upcoming test.

It will be in your urine for about a week.

Would you drink expired milk? Why take expired meds? Really no difference.