Overdid it

[JKuro]

Well, I had been vaping on and off through out the day, and sat down to spend some time on this forum (you can spend hours here). I had my glass of water and was vaping away, reading posts. I noticed my tongue starting to hurt but didnt pay much attention.
The next morning, my tongue felt really sore, and felt like I had a open sore on the side, toward the back. I had my usual cup of coffee, then tried taking a few vapes. My tongue didnt like that at all! It felt like it caught fire. Later that day, even my jaw felt sore. I couldnt vape at all that day. The next day it was slightly better but still couldnt vape at all. It took 4 days to heal. I have been vaping just 12mg nic usually with 70-80% PG. I guess I'll try dropping the nic alitle and maybe go to a 60/40 mix.

 

[Dr. Phill]

Too much PG..........This is actually a common problem. Try more VG in your blend, it'll go away.

 

[echofinder]

Is this an allergic reaction to PG?

 

[MorpheusPA]

I've done it myself! It doesn't seem to be an allergic reaction, it's more like I overdried my gums and teeth and they got abraded and sensitive.

I did develop a minor blister on the roof of my mouth, but...well, 4.8 volts can get kind of hot after a while...

 

[steved5600]

Yea I had to cut back my PG. Got a sore on my tongue a bit of one on my upper lip and the roof of my mouth. I was also running way to hot at first to get more throat hit etc. I've gone to mostly to 100 % VG and it helps. But damn is it hard to get to work in a regular tank.