I had the same sort of thing last year -I got sick Columbus Day weekend and then from October till the end of January, I coughed. The codeine cough syrup did nothing but make me a sleepy coughy person and I prayed for a full nights' sleep, which I never got. The only thing that gave me much relief was green tea. Green tea seemed to dry me up enough to get a few hours of sleep. I don't care for the use of cough suppressants, figuring that our bodies produce a cough to rid our bodies of something, but if the cough is non-productive, I'll try an expectorant to "loosen things up".