How Long Does Opana Stay In Your Blood

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How long does opana stay in your blood stream?

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Opana (oxymorphone) has an average half-life of 7-9hrs. Knowing this, you can simply divide the dose you took in half every 7-9 hours (after you took the injection/oral tablet) and so forth until the math becomes small decimals. This can give you an idea of how much of your dose is still in your system at any given time. For a urine test, it will be out of your body wiithin approximately 48 to 72 hours.

Keep in mind though that if you're expecting a drug test any time soon, the length of time following drug use for which a positive result may occur is also dependent upon several factors including the frequency and amount of usage, metabolic rate, excretion rate, drug half-life, and the drug users age, weight, activity, and diet.

I hope this helps!

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I took an opana 20 on Wednesday @ 3:00 pm. and have a drug test for p.o. on Friday evening. Do you think saying at almost two days it'll be gone with some water behind it? I'm 24 125 lbs active. thanks.... Please anybody with some past experience say something?

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How long does opana stay in your blood when the dr draws it? I need to know pls.

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