Very Accurate Answer To How Long Oxycodone Stays In Your System (Page 2) (Top voted first)

The general answer is 72 hours unless you have liver problems. I take a urine test every two weeks at a clinic, very high level testing. They are looking for .001 nanograms of oxycodone in your urine. I took 200 mg of oxycodone on Sunday night and passed with ease on Thursday afternoon. You can calculate the half life detection time by taking the total miligrams of oxycodone you took most recently in a 24 hour period (i.e, 100mg) and divding by 2 until you get to .001. For every time you divide a number by 2, add 4 hours. So it would look something like this

100/2 = 50 4 hours
50/2 = 25 4 hours
25/2 = 12.5 4 hours

and you keep doing this until you get to .001. Once you have that .001, add up all of the 4 hour increments and that is how long you will need to generally pass a urine analysis. Boom!!

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it sounds good but far from accurate..i get tested at my pain doctor and at work,both expecting different results..i can do 300 mg of oxy one day and two days later piss clean on a mass spectograpy test..d.o.t...

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4003 ng/ml is the same as taking how many 30mg oxycodone

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If you took 200mg of oxycodone you would be dead! I only take 60mg per day and if I took three times that I would be in the hospital. I call bulls***.

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Today is Wednesday night at 8:30 pm and my wife took ten mgs of percocet will it show on drug test at pain clinic Thursday morning.

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If i took a percocet on the 25th of june and go back to the doctor on the 2nd of july, will it show up? ## I never take ...

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I totally disagree. Whn I was younger I was an active heroin user & the whole 3-5 days 4 urine was correct but tests...

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