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A member asked:
I took one tylonal pm the has 25mg of benadryl (diphenhydramine) in it. i have a pre employment drug test in 12 hrs whats the chance of a false positive for pcp.
6 doctors weighed in across 2 answers
Not from either: Neither of these components is going to cause a positive PCP test.
Answered 5/22/2015
2.8k views
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