Reduced interference by phenothiazines in amphetamine drug of abuse immunoassays.

Abstract

CONTEXT Emergency department physicians frequently request urine drug screens, but many are unaware of their limitations, including the potential for false-positive results. Promethazine, a phenothiazine derivative, is used for the treatment of allergies, agitation, nausea, and vomiting. Many patients taking promethazine are subject to urine drug screens… (More)

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@article{Melanson2006ReducedIB, title={Reduced interference by phenothiazines in amphetamine drug of abuse immunoassays.}, author={Stacy E. F. Melanson and Elizabeth Lee-Lewandrowski and David A Griggs and W. H. Long and James Flood}, journal={Archives of pathology & laboratory medicine}, year={2006}, volume={130 12}, pages={1834-8} }