No.
No.
No.
Yes.
Not that I'm aware of, but colchicine can kill you.
Will flax seeds make you test positive for cocaine
does cyclobenzaprine test positive for cocaine?
No you cannot. Neither Tylenol nor codeine is chemically analogous to cocaine. Depending on the test, you may get a false positive for cocaine from cocaine-like drugs including lidocaine (local painkiller and given to combat cardiac arrhythmias), novacaine, etc.
No, there is only one drug with a valid use that can give a false positive for cocaine. Cocaine-hydrochloride topical solution. It is used by eye and throat surgeons as an anesthetic.
yes
Yes, too much of any Benzocaine can cause a false positive.
no It would actually show up as an opiate on a drug test.
cocaine