How many days does zanax stay in your system?

Answers (1)

1 Sep 2011

Xanax has a half-life of approximately 8 hours. Any drug's half live x 5 will be the approximate amount of time it remains in your system. So, for Xanax, it would be 8x5=40 hours. This will differ based on body weight and metabolism, however. But that is the best answer I can give not knowing your metabolic rate or your body weight.

Votes: +0

Further Information

Search for questions

Still looking for answers? Try searching for what you seek or ask your own question.

Similar questions

Xanax - how long does it stay in your blood system?

how long after I take zanax can i pass a drug test?

3 answers 17 Jun 2009

How long does one .5mg klonopin stay in your system ?

My doc has me taking a .5mg tab before bed and half of a tab when a wake up. Since it makes me very sleepy i take the brunt of it b4 bed. I was asked ...

1 answer 14 Sep 2010

How long does xanax stay in your system?

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 ...

1 answer 5 Mar 2012

Zanax 1 Mg verses Lorazepam 0.5mg?

i took 6 lorazepam 0.5mg-3 days thursday ago & i'm on Zanax 1mg i have a drug test at pain clinic dr. makes sure i take my pain meds and ...

2 answers 12 Jan 2014