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What is the length of time methadone will show in a five panel drug screening test?

Responses (2)

Anonymous 7 Dec 2010

I was on methaodne for 6 years taking 180 mgs, sometimes more. It can stay in your system for days and up to weeks. It depends on how much you are taking. If you are doing a drug test for a job, GNC the vitamin place has juices that will mask the drug you just have to follow the directions on the bottle. Hope this helps

silmarien 8 Sep 2011

Methadone has a half life of 24-36 hours. A drug stays in your system for 5 half-lives, thus Methadone will remain in your system for 120-180 hours, which is 5-7.5 days.

I'd wait 8-9 days if you can delay the urine screen if it showing up will cause you trouble.

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