In the past 4 days I've taken 0.75mgs of Xanax and have a ua in 16 days.Does anyone know if it wil 0.75mgs everyday for 4 days. Does anyone know if it will be out of my system in time for my ua in 16 days? Thank you
This question has also been asked and answered here: How long does Xanax stay in your system?
5 Mar 2012
As long as you don't take any more you should be fine.
The mean plasma elimination half-life of Xanax is reported to be 11.2 hours. The full range is from 6.3 to 26.9 hours in healthy adults.
For a drug to be totally eliminated from your system it takes 5.5 times the half life.
If we take the maximum time of 26.9 hours times 5.5, it will be in your system for approximately 148 hours i.e. 6 days, after your final dose.
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
I have taken xanax for 2 yrs on a daily basis, 2 to 5 mgs a day. How long will this stay in my system before i can pass u/a?
1 answer • 4 Feb 2010
They drug test me to make sure that i'm taking them. Well my grandmother passed away a few weeks ago, and I took a few more than I usually do. ...
4 answers • 5 Feb 2010
i am currently prescribed two medications, one of which is xanax, which the doc told me to quit taking even though i am prescribed it.how long does ...
6 answers • 7 Oct 2012
The xanax dosent seem to stay in my system long... Maybe 3-4 hours. Also makes me terribly tired. Would Klonopin make me as tired and how long does ...
3 answers • 17 Nov 2014