Hey Sailor...I used to vape 18mg I'd ignore the headache but the palpitation got my attention *lol*
backed it down to a 12mg for the normal vape, a 6mg for chain vaping and one tank for 18mg that's almost empty for early morning nicotine emergencies *lol*
somewhere between the headache and my heart jumping there was supposed to be nausea..but "old cast iron" didn't do that.
good luck!
Thanks! I'm still vaping 18, but much less frequently. Today seems to be going ok. I was vaping 5ml/day of 18, that was fine until I sub ohm vaped 18 heavily yesterday, overdid it. Today is much better and I think this is working better for me. I'm vaping less 18 today, and vaping less in general as well.