I would always say follow your doctors orders. I looked at it as well, they want me to do lots of deep breathing, so why let it go to waste. But it was stealth in a pod that only had 6 mg in it to begin with, and I didn’t even finish one 2 ml pod in the 3 days. No craving either, more the habit.
The other issue is if nicotine causes small blood vessel constriction, which it does, it shouldn’t matter how you take it in. Whether it’s through
vaping, holding it and allowing it to be absorbed through your mucous membranes, or a patch or gum, it’s still all nicotine. Zero mg nic does solve that and still five you the habit part handled. Still, much of the fuss is over cigarettes, which not only deliver the nicotine but lots of other chemicals that can slow healing. So a good part of that advice today is more to discourage smoking, and going with a patch or whatever as a better than a cigarette.
I would tailor the choice to your surgery, mine was pretty minor in the overall picture, but if I had more significant lung surgery I personally would pass on
vaping with nic, or even
vaping altogether until I healed up. But again, that’s me, and your choice should be based on your doctors input as well as your own comfort level. Having a section of lung removed presents its own issues, so I would be careful on drawing a conclusion from any other type of surgery you may already have had.