False positive for methadone in urine screen

come up as a false positive for PCP in a urine drug screen. phentermine may flag as a false positive amphetamine in a urine drug screen.

Agents with Potential to Cause False Positives in Illicit Urine Drug Screens It does not cause a false positive urine amphetamines, but can with methadone.

come up as a false positive for PCP in a urine drug screen. phentermine may flag as a false positive amphetamine in a urine drug screen.

Methadone, 3 to 7 days, Methadone IAS◊, Methadone and EDDP False-positive interferences of common urine drug screen immunoassays: a review.

There have been recent reports of false methadone-positive urine drug screens in patients who are not believed to be receiving methadone.

Doxylamine toxicity: seizure, rhabdomyolysis and false positive urine drug screen for methadone.

This case is atypical in terms of a delayed rhabdomyolysis and a false positive urine drug screen test for methadone. There is evidence that doxylamine at toxic levels can lead to false positives for methadone and phencyclidine testing using immunoassay-based urine drug screen kits.

There have been recent reports of false methadone-positive urine drug screens in patients who are not believed to be receiving methadone.

come up as a false positive for PCP in a urine drug screen. phentermine may flag as a false positive amphetamine in a urine drug screen.