Myself having asthma also , often begin coughing when waiting in a docotors office or a public place when I get a whif of someones purfume but also if they went out for a smoke and came back in . Cigarette smoke sets me off instantly so if an e cig is setting someone like myself off as it is with aliz, could the smoker not be adding nicotine of some sort to there vape ?
PS omg vaping looks stupid ... looks like a steam train coming into a station, then when the smoke clears you see bearded man bun boy all smug from his cloud and crowd clearing creation ...
Yep, the man bun wearing hipsters give vaping a bad image, because they always get expensive vapes and then crank them up to make HUUUUUGGGE clouds. I only vape in the smoking areas of where I work, or in my car, or I sneak one or two at my desk or in the men's room. I never make giant clouds anywhere, even at home. Why do it? As far as nicotine triggering, if you got caught in a vape cloud with a high concentration of nicotine, I can see you possibly reacting to it. But not after the cloud has dissipated. There is nothing left to inhale. Nothing on the clothes, and if you did not see it you would never be able to tell is a vaper just vaped or even vapes at all.
). I have no problems with my vapes at all. 
