How Long Does Fentanyl Stay In Your System For A Urine Test (Page 3) (Top voted first)

On Saturday I chewed a half of a 75 mcg fentanyl patch for the first time ever. Will it be in my system on Monday around 11:00 am for a urine test?

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Lol. other ppls used dirty sweaty dry dead skin fled.patches mmm. Does it taste good

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I buccally ingested a Mallinckrodt Pharmaceuticals brand of a Fentanyl 25 mcg/hr X 72 hrs transdermal system that had already been worn for 72 hours (not on me). I used it for approximately 20 hours..although I'm sure the system had absolutely no Fentanyl left in it or in the surface. I was tested by urinalysis exactly 28 days later. The laboratory utilized by my pain management clinic is Aegis Laboratories..and I'm also confident that the lab uses GC/MS technology when analyzing the urine. Will THAT test come back negative? Oh, I fervently hope so.

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Most pills and powders, i.e cocaine, molly (ecstasy, mda, mdma) stay in your system for 3 to 7 days. They exit the system faster because they are water soluble. Marijuana takes around 30 days cuz it stores in fat cells.

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let me know what your lab results were {edited for privacy}

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Hi...I put a used-72-hours 25 mcg Fentanyl patch in my mouth sublingually for a day and a half until there was just plain plastic in my mouth. Surprisingly, that old patch had a little Fentanyl left on it...I could tell because it tastes bitter. I did not have a urine test until 28 days later. Is there ANY chance any of that Fentanyl (metabolites, etc.) showing up a whole 28 days later? I have been non-compliant on a couple of tests until they increased my dose of Dilaudid. I know they use Aegis Laboratories. I think they also utiluze Gas Chromatograph Mass Spectrometry testing and/or the most sensitive tests currently available. I am SCARED TO DEATH, but sincerely hope I am okay. Please respond. Thank you so much in advance for your consideration and help. :-)

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They sent it to a lab. It's been like 12 days I don't think it takes that long for it come back. If it's negative they won't tell me.only if it's positive... did u get yours back yet from lab. I what's going on with yours

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Did you pass your test let me know I'm in the same boat as u.

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Fentanyl doesn't show up in urine test

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I have taken 4 1mg Xanax in the past three days. How long does it take to clear your system for a urine drug test? ## Xa...

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i took two tylox on friday will they be out of my urine test for home confinement wensday ## Hi allen, From what I could...

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