Headaches from 100% VG?

[OnnaB]

I have only vaped a pg/vg mix (mostly 80/20). I just got a new juice that is only made with 100% vg and I'm getting headaches after vaping it awhile. Switching to another juice makes the headache stop...until I switch back. I've heard of this with all PG and PG sensitivity...but VG?

 

[jwbrint]

I have not heard of 100% VG juice giving headaches, but in you circumstance it sounds like that may be the problem. We have only used a PG/VG mixture, mostly 80/20 but some 70/30. Sometimes we can get a headache but I believe that be do to the dehydration and not drinking much water.

 

[OnnaB]

I was/have been drinking water while vaping...it would make my Dr. proud...lol. IDK, I'll keep testing it, maybe it's something else and vaping was the easiest to blame? Thanks!

 

[Muldemar]

I have only vaped a pg/vg mix (mostly 80/20). I just got a new juice that is only made with 100% vg and I'm getting headaches after vaping it awhile. Switching to another juice makes the headache stop...until I switch back. I've heard of this with all PG and PG sensitivity...but VG?

Ive had the same problems with 100% VG..2 or 3 hits..instant headaches

 

[chagrin]

I've never heard of that before or noticed that. Maybe the thicker vapor changes the way or amount of nicotine absorption ? You could try lower mg or pick up PG and dilute the juice yourself.

 

[Muldemar]

I picked up a bottle of 100%VG when i first started using juice..more experimentation than anything..was a lesson learned..PG/VG mixes no problems