Well, it's possible it wouldn't do that... but nausea isn't anything I ever want to gamble about -- when the idiots at the B&M recommended me 18mg and it made me sick as a goat, then 12mg did the same, it nearly cured me of vaping forever. Fortunately I persevered and got some 6mg so I could start vaping regularly, and now vape at 9 or 10mg.
As I said... if there's even a SLIGHT chance that it COULD POSSIBLY cause nausea, I want no part of it, EVER. When I was in the ER with appendicitis and the pain was about to kill me, I made them give me the morphine half at a time, to make sure it wouldn't make me nauseous.
Costume jewelry, which generally contains some nickel, and 10k gold, alloyed with nickel, turns my skin black as pitch -- if that's not a sign of sensitivity, I don't know what would be. Nickel is one of the most allergenic substances to humans in common use.
Andria