http://publichealthrdavis.blogspot.com/2014/01/spent-60-three-months-ago-for-e-cig.html ~smoked for 9yrs ~I use a rechargeable battery e-cig ~I don’t still smoke tobacco cigarettes and I tried the throw away e-cigs but enjoy using e-liquids better! ~I switched immediately because it felt better when inhaled, only once after long term use of the e-cig I tried to puff a cigarette, one puff literally, and I could not inhale it! That’s when I knew Vaping was safer and smoother for my body than a cigarette and I will never pick up another cigarette. ~I haven’t had any medical issues when switching to e-cigs. I also don’t recommend the prescription medicine because to me that can become another addiction that I don’t want to deal with. It causes more side effects than I will experience with e-cigs I believe!