Chlorpromazine may cause false positive drug tests for amphetamine. Quetiapine could lead to a false positive for methadone on a urine test.
p/Does Naltrexone Show Up on a Drug Test?. The patient's urine tested positive for methadone without a history of methadone ingestion.
Some over-the-counter drugs can show a methadone false-positive such as Benadryl, Tylenol PM, or Advil PM. Why Is Methadone Testing Done? Methadone testing
Hydrochloride - tests positive for methadone (Reference: 33) Methadose - may test positive for methadone (Reference: 18) Seroquel (quetiapine) - false-
Will it Show on Drug Tests? If your concern is turning positive on drug tests, then you will be happy to know that methadone does not return a positive
urine drug test. The chance of a false-positive syphilis test is about 1% to 2%. False-positive results for methadone, opioids
drugs and their metabolites. Methadone testing was positive, but the sample tested negative for amphetamines, barbiturates, benzodiazepines, cannabinoids
Will it Show on Drug Tests? If your concern is turning positive on drug tests, then you will be happy to know that methadone does not return a positive
urine drug test came back positive for methadone. The man said that he had The tramadol he was taking for pain caused false-positive methadone test results.
After coming out of drug influence hospital drug test and rape charges filed