A member asked:

Could lidocaine show in your drug test as cocaine?

A doctor has provided 1 answer
Dr. Pamela Pappas answered

Specializes in Psychiatry

No: Lidocaine and Cocaine are different drugs, even though they share the "-caine" part in their names. Lidocaine does not cause a false positive for Cocaine on a drug test.

Answered 3/25/2019

4.5k views

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