VG is making me light headed

[Trombonist]

So I started vaping a week ago. I bought 70% PG and 30% VG and had a pretty good experience. I did notice that I felt a little light headed towards the end of the day. So I downgraded my nic level. I got the new juice from a different retailer in the town I live in, I chose 50/50 with the lower nic level. (18, down from my original 24mg). I got super light headed for three days. Finally I ran out of a chamber of that particular e liquid and replaced it with the 70/30. light headedness almost stopped completely (aside from it happening towards the end of the day. I ran into a vaping peer in jazz band today and hit his dripper. It had zero nic and 100% VG. I felt like I was out of this world. So it would appear that I have adverse reactions to VG? I didn't think that was possible. Any thoughts?

 

[OldLadyO]

I had trouble with vg as well. Not light headed but coughing. Tried 100% pg and got a sore throat. So, now I vape 80-90pg with 10-20vg and it works for me. You'll just have to try different combos.

 

[linnyb]

Yeah, the VG is basically food grade flavoring so it would def be possible to have an allergic reaction... it may be something in the specific juice flavor too, do you always have this issue despite the flavor?

 

[Das Auto]

The main question is, how much do you vape in a day? You could be inadvertently "over dosing" on the nicotine. A pack of smokes has on average about 20mg of nicotine. So how much liquid are you burning through on a Daily??