A member asked:

I did a urine drug test for pain management-my norco (hydrocodone and acetaminophen) was positive but my tramidol neg. how is that possible, considering i took tramidol that morning?

A doctor has provided 1 answer

Urine Drug Screen: Synthetic opioids, including fentanyl, meperidine, methadone, pentazocine, propoxyphene, and tramadol, are not detected by routine opioid screening.

Answered 8/8/2018

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