ppears that diclofenac and many others in the NSAID class of drugs can show a false positive. Newer urine drug screening test kits may have decreased the false positives.
would lisinopril come up as a false positive for methamphetimines
no
A hair test will show positive, if you have been using.
No
Don't know about the epolamine. Can't find in my drug book. Diclofenac though, is part of diclofenac potassium, and diclofenac sodium, which are non-steroidal anti-inflammatories(NSAIDS). I can't locate any literature that says there is anything in them that would show up on a drug test. Most drug tests are highly specific. They look for THC, opiates, amphetamines, cocaine, and barbituates. Normal NSAIDS have NONE of those as ingredients.
Can vicodin cause false poative for weed
no
None.
no
I have no idea. It should show up as a true positive for opioids.
Yes! Lamictal will show a false positive on drug screens. You can have a lab use a maspectrometer specifically for PCP in order to officially rule it as a "false positive."
In VERY high doses it can rarely show a false positive, but that kind of dosage would be very unsafe.