False positive for methadone
can methadone cause false positive for pcp
No, methadone requires its own specific test and will only show up as methadone.
it CAN cause a false positive for opiates
Diphenhydramine (Benadryl) and other antihistamines can give you a false positive for methadone. Source: Personal experience.
Nothing but methadone. Methadone is tested separate from other drugs, the same way suboxone is tested for.
A common OTC drug can actually cause a false positive on a MTD drug test. Antihistamines can turn up on a test and register as a positive result for Methadone.
No, methadone will show up as methadone only because it requires its own test to detect it. Darvocet will show up as a propoxyphene on a drug test.
No you cannot.
methadone is methadone. The answer is no. Edit: The answer is a qulaified "yes". The level of uniosome would have to be toxic.