A member asked:

Hello, i take weekly oral drug tests and they came up clean for years until i was prescribed flexeril (cyclobenzaprine hcl) and now my benzos come back dirty. why is this?

A doctor has provided 1 answer
Dr. Donald Alves answered

Specializes in Emergency Medicine

Not Soma (carisoprodol)?: Soma metabolite can trigger bdzp screen, possible Flexeril (cyclobenzaprine hcl) metabolite as well. Need to ask for information on the test used, and method of confirmation / follow-up testing (first usually qualitative, confirmatory quantitative). If no bdzp ingestion, quantitative testing should report negative.

Answered 10/18/2020

5.2k views

Thank

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