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After doing a lot of research on the net, I have found one thing in common. Most of the people in your boat have used a lot of antihistamines. Things like pseudoephdrine, Sudafed, and Chlorpheniramine Maleate. Any and all drugs containing DMX, and there are a lot of them, freguently show false positives for PCP. There are other things also, medications taken for Asthma can do it. Especially Primatene. I don't know how to prove it though. There is a test that shows the DXM instead of the pcp, but try getting your PO to look into that one. I hope this helps.?

14 years ago. Rating: 0
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