... ago. so I took a methadone 1 pill
This question has also been asked and answered here: How long does Methadone stay in your system?
8 Sep 2011
Methadone has a half-life of 24-36 hours. A drug will stay in your system for 5 half lives. Thus, it will take 120-180 hours. That is approximately 5-8 days. This is only an average, though, and it depends on your metabolism, genetic makeup, height and weight. Methadone stays in your system a very long time, which is why it's used for heroin/other opiate addicts, to taper off slowly.
- Methadone Information for Consumers
- Methadone Information for Healthcare Professionals (includes dosage details)
- Side Effects of Methadone (detailed)
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4 answers • 23 Jul 2010
i only took half of a half and i have a drug test for a new job in 36 hours... i need answers what should i do???
2 answers • 24 Oct 2010
urine test and saliva test
5 answers • 19 Feb 2011
if i took methadone yesterday will it show up in a drug test next week?
1 answer • 4 Apr 2011
I took one 10mg. methadone and one 30mg oxycodone ,not at the same time,5 days later they both showed up on a ua test.
1 answer • 4 Jun 2011