Yeah I do the same tricks to sleep without coughing, ie: sitting up and or theraflu, but I was really more interersted to figure out if others cough more on one side then the other like I do. I was trying to make sense of it. Seems like it must be related to where all the junk pools in your lung, but I don't know. Sounds like some of you experience this too, where one side is better then the other. It's odd and didn't used to be this way, only in the past 4 or 5 years have I seen this happen. Oh well...