I am 20 , smoked a couple packs of cigarettes in my life and now I am having sinus pain and cough , can it be cancer ?
I smoked cigarettes in my early 20s , quit for 7 years and then smoked lightly -LRB- 2 packs a week , or so -RRB- into my mid 30s and have now been totally quit for 5 years or so . Is smoking still going to kill me ?