1 doctor weighed in:

How much time would adderrall stay in my urine. also does roxicodone (oxycodone) really stay in ur system 15-20 days?

1 doctor weighed in
Dr. Alan Wartenberg
Addiction Medicine

In brief: Depends

Some drugs accumulate, and a single use has a short period of detection (24 hours), while regular use can be 3-4 days.
Oxycodone cannot be found 15-20 days when it is in the form of an immediate release drug. The controlled-release long-acting forms like OxyContin, can be detected for longer (10 days), but still not THAT long. Methadone can stick around for 3-4 weeks when used regularly.

In brief: Depends

Some drugs accumulate, and a single use has a short period of detection (24 hours), while regular use can be 3-4 days.
Oxycodone cannot be found 15-20 days when it is in the form of an immediate release drug. The controlled-release long-acting forms like OxyContin, can be detected for longer (10 days), but still not THAT long. Methadone can stick around for 3-4 weeks when used regularly.
Dr. Alan Wartenberg
Dr. Alan Wartenberg
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