hi ok just one puff could have made you cough could have made you go green make you fill sick make you fill light headed. but apart from that you should have no long term effects on you or your body. and if you were a long term smoker like me then each year your of the smokes you add top your life span. i started when i was 11 and packed up when i was 49 still going strong and enjoy life it was my own choice to pack up. just one puff your ok good luck
what are the effects of one puff from a cigarette? . what are the effects of taking one puff from a cigarette? what effects are permanent and what effects are reversible and how long will it take? btw i'm not planning on smoking ever again because i really didn't like it. and that is a promise.