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A member asked:

Hello, does phentermine and dexedrine (dextroamphetamine) show up the same on a urine drug screen?

A doctor has provided 1 answer
Dr. John Gaffney answered

Specializes in Psychiatry

Depends: Unfortunately, depends on the specific test that is ordered. However, tests from a physicians office/professional lab generally uses liquid chromatography and would distinguish these substances/classes.Hope that helps!

Answered 10/17/2016

2.3k views

Thank

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