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The affects only last a couple of hours but a drug test could detect it up to 48 hours later.
The answer above is not 100% accurate. I am not 100% either but I do know someone that took 4 mg of Valium one time and it stayed in his system for 2 weeks. It is not xanax, but it is the same class of drug, benzodyazipin.I have known many people that have had xanax stay in their system for up to 2-4 weeks, but they took it more than once. But taking it one time, it could be in your system anywhere from 1-2 weeks. If you are expecting a drug test, I would not take one within 2 weeks.
First off, what were you trying to do?? It only takes like 2mg to get high. 4 mgs is a lot of fcking xanax. The comedown from 4mg could be up to 48 hours so what the first answer said about a couple hours is completely wrong. Bc I've taken 4 mgs before and was high for 2 days. If this is the first time you've ever done xanax it should be out of your system in about 3 days or so. But if you do it all the time it could take 6 weeks maybe a bit more to clear out.
I know people that take alot more xanax than that, and yes, they are retarded but they develop a tolerance and do not stay retarded for days, but they are retarded for the fact they take so many. I have known people to go into seizures when they go into benzo-withdrawal. Xanax could stay in your system for 2-4 weeks if taken on a regular basis. I know someone who took a couple Valium one time to ease his opiate wi thdrawal, and 2 weeks later a methadone clinic would not let him in because they said he had benzo's in his system, so I know just taking it one time it can stay in your system for up to 2 weeks, from personal experience.
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Wiki User
∙ 12y ago
Wiki User
∙ 11y agoThis may shock you, because I know it shocked me, but I have read that "Benzos" can stay in one's system from 4-6 WEEKS! This is for a urine drug screen, mind you.
Wiki User
∙ 14y ago2 milligrams only stays in your system for 3-5 daysz so im assumin itll be outa your system in less then two weeksz
Wiki User
∙ 12y agoUp to 21 days!
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If you weigh 120 pounds how long does xanax stay in your system for a urine drug test?
at least two days depends on how many you took
How can a person still have Xanax in their system and fail a urine test after 10 days?
Xanax can stay in your system uo to 30 days.
How long before so ma gets out of your system for a urine screen?
standard urine screens do not test for soma, as it is not a narcotic. (but it does get you high, stay awake lol)
How long does nucynta stay in your urine?
how long does nucynta stay in your urine
Can the use of Benzocaine produce a Cocaine positive result in a urine screen?
No. The effects of the pill stay longer with you. It does not show up on a drug screen because I had on at "random" 2 days ago and I take 2 1mg xanax's a day. And I pasted.
How long does Xanax stay in the body after death?
why
How long ketamin stay in urine?
how long dose ketamine stay in urine
How long does 1mg of xanax stay in a cat system?
Xanax stays in the system of most mammals for about 48 to 72 hours. 1 milligram of Xanax would stay in the system of a cat for about this long.
How does ketamine stay in urine?
how long dose ketamine stay in urine
How long does Ritalin stay in urine?
Ritalin will typically stay in your urine for a month. Urine tests are sensitive enough to detect urine long after the last consumption.
Does Xanax stay in your system longer than Valium?
It depends on how the test is done. Valium stays in the urine from 7 to 10 days. Xanax stays in the urine from 1 to 6 weeks. Both, stay in the blood from 6 to 48 hours Both, stay in the saliva from 1-10 days Both, stay in the hair up to 90 days
How long does mylan a4 stay in your system?
Mylan A4 is 2 mg Xanax (Alprazolam). Urine tests can detect a single dose of Xanax for 3 to 6 days (up to 2 weeks if the medication has been taken regulary and in large doses).
