I first started on a cylaplex pv, it was really nice but I only had clearos with 0 nicotine. When I got my diy liquids and my cartos I mixed in 5mg nicotine. When ever I take a drag then do a mini inhale it seems to ignite my asthma. I have tried every voltage setting on my provari but still I get the terrible shortness of breath from my exercise asthma. Does anyone have any idea on how I can get nicotine but no asthma shortness of breath? It really bothers me because I love vaping... And I love nicotine. Also, the asthma only kicks in when I cough or have the need to cough.