2 results
Urine Drug Screens - Common drugs that may cause false positive tests 

Amphetamines:
Bupropion, Labetalol, Methylphenidate, Phenylephrine,
false positive tests ... #DrugScreens #UDS ... #Laboratory #Toxicology ... #Diagnosis #FalsePositive ... #Testing
Summary of Agents Potentially Contributing to False Positives on Urine Drug Screens (UDS)
Marijuana Metabolites
 • dronabinol,
Drug Screens (UDS ... naproxen and modern tests ... #FalsePositives ... #UDS #Testing # ... Laboratory #diagnosis