A 46-year-old female asked:
Disclaimer

will i fail a ua from lab if i put some reside in urine bcuz i threw up my meds and worried it would be in there. take opana & has false negs b4.

1 doctor answer
Dr. Stuart Wasser
34 years experience Addiction Medicine
You might: Putting meds directly into urine will result in very inappropriate drug levels.
Answered on Apr 24, 2014

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