Anyone have information about Effexor and false positive for PCP on drug test? Need info for defense please.?

Question

My uncle has tested positive twice on an onsite drug test for PCP. He is on Effexor and Byetta. I think the Byetta has caused the Effexor level to increase and contributes to the problem. ANY information is welcome. I found one small article that said Effexor can cause False Positive for PCP but that's it. This needs to be known and recognized before lives are ruined.

Answer 1

You will have to get documentation from a medical doctor that the meds can possibly cause this false positive on a drug test. Start with the doc that prescribes the med.

Answer 2

It is important to confirm a positive screening test with the more specific confirmatory test. The initial toxicology screening is usually done by immunoassay, which can cause false positives. This false positive can be resolved by running a more specific test to confirm or rule out the presence of a substance, in this case PCP. These confirmatory test are usually done using a method called mass spectrometry. Any organization that is running toxicology screening tests should be aware of the need for confirmatory testing. If not, your uncle should discuss this with his primary care provider.

Answer 3

the basically problem which will reason a pretend result's something made from poppy. Did you eat a poppy seed cake, roll, cookie. something with poppy in it? Any opiate-depending drugs will do it as well. yet, if the urine try became done for the objective of checking even if you're doing coke, then they are going to do an more desirable attempt to ascertain youre basically not utilising that information basically to get off the hook. Sorry, regardless of the indisputable fact that it really sounds somewhat suspicious to me cuz in case you've been legitimately taken MD prescribed narcotics alongside with Oxicontin and Darvocet (why would both receive - not!), then the MD would degree the dosage and time period considered previously concluding a pretend cocaine result. be careful who you try to fool!

Answer 4

There are a ton of web sites out there with this information. Good luck.