Coughing Is Giving Me Sleepless Nights

I have been coughing for the past 2 weeks.  There are also lots of phlegm and I have been taking some meds to get rid of those nasty green phlegm.  I am also taking a cough syrup to stop the cough.  During the day I hardly cough but as soon as I lie down on the bed to sleep at night, I would start coughing.  My throat is extremely itchy and hence the cough.  I haven’t been able to sleep well at night as a result of this.  I must look for some cream to get rid of the dark circle under eyes now. Helpppp!