I'd been vaping nicotine free grape stuff for about a week and generally had no problems. I bought some nicotine (80vg/20pg) premix to add to a doubler concentrate 50/50 ratio of 24mg to get a 12mg vape and now it leaves a burn in my throat and leaves a mild pain in my esophagus. It's a different flavour doubler I'm using so I dunno if it's the flavour or the nicotine but it's unpleasant AF and makes me cough my guts up. Is this sort of thing normal?
Also my coil is fine, it's primed and not burnt out. It was immediately after changing to this new stuff with nicotine.
Also my coil is fine, it's primed and not burnt out. It was immediately after changing to this new stuff with nicotine.