I'm looking for answers from anyone that has experienced an allergic reaction to either PG or VG or both. How long did it take to notice any reaction? Also, how long did it take to subside? I'm curious because I have been dealing with the problem myself but have taken numerous breaks from vaping and symptoms will still remain 2-3 days after my last vaping session. Has PG or VG been known to take that long to leave the body?