Question 1

first of all, i am not a regular marijuana smoker. i took a drug screen on the 9th of febuary which came back clean. i took another one on the 11th which came back positive almost two weeks later when the results came back. i am getting this sample retest

Accepted Answer

Drug test: Marijuana is usually detectable in drug tests from 3 days up to 10 days. heavy users can produce positive tests for up to 10 months after stopping. The length of time varies greatly according to quantity, and frequency of use and your body metabolism

Question 2

i asked a question about zanax ? i took a 1 mg zanax on the 20th and the 21st i have a laboratory drug screen on the 05th of july would i test positive for the zanax ? i'm not a active user of the medication

Accepted Answer

Xanax (alprazolam): Xanax (alprazolam) has a short half life and may not show up in a drug screen if not taken on a regular basis. If you have your own prescription that should not be a problem even if the screen comes out positive as it would be ruled negative by Medical Review Officer.

Question 3

will i pass a drug screen for marijuana after 38 days of not smoking .?

Accepted Answer

: Possibly, but heavy marijuana smoking may lead to a positive drug screen over 30 days since the last exposure.

Question 4

i hadn't smoked marijuana for 2 months and then smoke a small amount 10 days ago . i got called for a random drug screen today after work -will i fail?

Accepted Answer

Depends: Define "small"? A small amount 10 days ago should be clear from your urine but any heavy use might show up for months (depending on the sensitivity of the test.) If they test hair, your goose may be cooked either way.

Question 5

i have a boyfriend who smokes marijuana, can i fail a urinary drug screen if my boyfriend and i have anal sex and he ejaculates into my anus?

Accepted Answer

: No. There would not be nearly enough cannabinoid in semen to be absorbed and detectable in your urine.

Question 6

can marijuana get into ur system by second hand smoke to make u fail a drug screen?

Accepted Answer

Urine test: Probably not.  Test your hair, it's possible.

Question 7

can u tell the difference between a xanax (alprazolam) and vallium in a urine drug screen?

Accepted Answer

It depends: on whether the test is a rapid test cup or sent to the lab.  If the rapid cup they can not tell the difference  if they send it off they can tell the exact type of benzo taken.

Question 8

i took 1 mg zanax for two days in a row and have a laboratory drug screen coming up on the 05th of july will it be out of my system by then ? i weigh 130 lbs and 5ft4"

Accepted Answer

It's half life: is 12 hrs but traces coukd still be detected 2 weeks later

Question 9

i took 2.5 mg of xanax (alprazolam) on sunday at 2:00p.m.. i then was given a drug screen on tuesday at 5:00p.m.  shortly after  i passed a dipstick test.any idea?

Accepted Answer

Xanax (alprazolam): It has average half-life of 6-20 hours, and the time it remains positive in your urine drug screen depends on the length &amp; frequency of daily use, which can be as little as 3 days with infrequent use, and up to 4-6 weeks with chronic use.

Question 10

i took a 1 mg zanax on the 20th and 21st and have a laboratory drug screen on the 05th . since its going to be 2 weeks since last use and i'm not a active user to the medicine would it still be detected?

Accepted Answer

Depends on half life: The half life of a drug is how long it takes for the concentration of it in your blood stream to fall to 50% of the maximum (which is right after u take the drug). Generally, they say 5 half-lives are needed to get rid of the drug. For Xanax, (alprazolam) the half-life is about 11.2 hrs, though it can range from 6 hrs to 24 hrs depending on ur specific condition, genetics, &amp; other meds/foods u may ingest.

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Doctor answers about:

Will zanax produce a false positive for marijuana in a drug screen

A member asked:

First of all, i am not a regular marijuana smoker. i took a drug screen on the 9th of febuary which came back clean. i took another one on the 11th which came back positive almost two weeks later when the results came back. i am getting this sample retest

A member asked:

I asked a question about zanax ? i took a 1 mg zanax on the 20th and the 21st i have a laboratory drug screen on the 05th of july would i test positive for the zanax ? i'm not a active user of the medication

A member asked:

Will i pass a drug screen for marijuana after 38 days of not smoking .?

A member asked:

I hadn't smoked marijuana for 2 months and then smoke a small amount 10 days ago . i got called for a random drug screen today after work -will i fail?

A member asked:

I have a boyfriend who smokes marijuana, can i fail a urinary drug screen if my boyfriend and i have anal sex and he ejaculates into my anus?

A member asked:

Can marijuana get into ur system by second hand smoke to make u fail a drug screen?

A member asked:

Can u tell the difference between a xanax (alprazolam) and vallium in a urine drug screen?

A member asked:

I took 1 mg zanax for two days in a row and have a laboratory drug screen coming up on the 05th of july will it be out of my system by then ? i weigh 130 lbs and 5ft4"

A member asked:

I took 2.5 mg of xanax (alprazolam) on sunday at 2:00p.m.. i then was given a drug screen on tuesday at 5:00p.m. shortly after i passed a dipstick test.any idea?

A member asked:

I took a 1 mg zanax on the 20th and 21st and have a laboratory drug screen on the 05th . since its going to be 2 weeks since last use and i'm not a active user to the medicine would it still be detected?

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