I have been a daily smoker (half a pack a day) of regular cigarettes for more than fifteen years. I started smoking e-cigarettes (GreenSmoke brand) a few days back. After smoking the equivalent of a couple of normal cigarettes, I get throat irritation / pain, phlegm (or something stuck) in my throat and cough. I don't have these symptoms when smoking regular tobacco cigarettes. I am very concerned given that e-cigarettes are relatively new and am wondering if I should continue. Should I stop smoking e-cigarettes altogether and switch to regular? Will switching to another brand of e-cigarettes help?
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