I've quit smoking twice over the years I smoked. Nearly all of the symptoms I'm reading about came and went. Eventually, without nicotine, I found myself sleeping more, sleeping better, feeling warmer (hot even), increased dreams, more bizarre dreams (the dream thing is probably not due to lack of nicotine as dreaming does seem to always increase whenever there is a major change in one's life). Cigarette smoke has always irritated my hypersensitive, light blue eyes and vaping has been a relief to my eyes. Giving up cigarettes caused my sinuses to swell; this was a huge disappointment as I was hoping for great relief from allergies and sinus problems. My sinuses were so swollen up I was miserable and no amount of antihistamine would relieve it. I was off cigarettes for at least two years and the sinus thing never got better. Apparently the astringent benefit of smoking was one of the good things about smoking. I haven't experienced the snuffy nose with vaping.
I have, however, found myself clearing my throat aggressively from time to time. My throat isn't irritated, it just seems to clog up with fluid. Not the bad, gunky phlegmy goo but it does build up once in awhile. It's not enough to bother me. I've smoked cloves for years now so maybe I'm not reaping the anesthetic benefits of the cloves. I bought some clove oil (whew, get back Jack!!! that's potent stuff) and am using it on the outside surface of my cart and poking it into the little hole I inhale through. A dab of liquid sucralose with the clove gives me that wonderful taste I miss so much.
I have not gone off analogs for health reasons. Lord, I've assaulted my lungs so ruthlessly with cigarettes for so many years I'm sure not concerned about vaping. I truly enjoy the effects of nicotine so vaping seems like having my cake and eating it too. What is wonderful is the absence of the smell of stale smoke in my hair, on my clothes, in my house. It's also oh-so-convenient to know I can take a whiff off my e-cig anytime, anywhere. Smoking is a dirty, smelly habit and I am grateful to find a way to enjoy my nicotine while escaping the worst of getting it. If vaping kills me at some point in the future, it sure won't be any worse than dying from smoking related disease. If any statistic can be cast in stone, it's that birth is undoubtedly the only iron-clad certain cause of death. Now pass that e-cig
