Hi there, I m a social smoker, smoke very little, if at all in the week, but then 20 or 30 during the weekend. I had a bad cold a few weeks ago but I ve still got a tickly chest and cough . I ve chosen to give up smoking and haven t smoked at all since the weekend, long may it carry on! But I ve a tickly chest, is this expected an will it go in time? I don t want to worry about it...