I have been vaping 3 weeks., and just in the last couple days started to feel a little funny.. Just "heady", a touch of the shakes at times, and a touch nauseated... Is it possible withdrawal from the crap in analogs or to much nic? I vape 18mg juice, and maybe 2-3 mils a day?
Anyone else show some funny effects a few weeks in?
It's probably a little of both (the nic level you're vaping and the detox from smoking). I think what happens is that we actually end up upping our nic intake initially to help counteract the analog detox. Then as our bodies start to adjust to not getting all the chemicals from cigarettes, we no longer need the excess nicotine. I'm not suggesting this is true of everyone (everyone's quit experience is a different), but it's definitely how it seemed for me. I experienced a lot of anxiety in the first several weeks.
I started out using an 18mg liquid, but found it wasn't strong enough and quickly upped to 24mgs. After a few weeks, though, that 24mgs was suddenly too strong for me and I had to drop back to 18mg. Several weeks after that, 18mg became too strong for me and I did a stepped reduction to 11mg. While I had plenty of bouts of anxiety in those first few months that I know were related to quitting smoking, each time I found myself needing to drop the nicotine level, it was because I started to experience anxiety that seemed directly related to vaping.
Eventually you'll level off at a comfortable maintenance strength. From there, it'll just be a matter of gradually reducing the nicotine (if zero is your goal). Or if you're like me, you'll find that eventual comfort zone (for me, it's been about 8mgs), hover there happily for a year or so and randomly, one day even that starts to feel too strong. I may eventually be nic-free without even trying!
As for the anxiety, I don't get that related to vaping anymore. Even now, while feeling that it's time to drop my nic level again, I just feel a little jittery inside as if I'd had a bit too much coffee, but without any accompanying anxiety. So fear not. That anxiety is very likely get better once you've leveled off.