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PDF] Commonly prescribed medications and potential false-positive urine drug screens. | Semantic Scholar
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False Positive Urine Awareness of Medications Causing False Positive Urine Tests Part 2 - Legal & Medical Services (PPS) | AOPA
![Harvard Toxicology on Twitter: "Lots of false positives on urine drug screen because immunoassay is looking for a chemical structure. Similar structures can trigger positive result. However, cocaine has virtually no triggers ( Harvard Toxicology on Twitter: "Lots of false positives on urine drug screen because immunoassay is looking for a chemical structure. Similar structures can trigger positive result. However, cocaine has virtually no triggers (](https://pbs.twimg.com/media/D21bcPLX4AA-H22.jpg:large)
Harvard Toxicology on Twitter: "Lots of false positives on urine drug screen because immunoassay is looking for a chemical structure. Similar structures can trigger positive result. However, cocaine has virtually no triggers (
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