A little while ago I saw an ENT as a dental xray showed nasal polyps, and slight deviation of septum (which the ENT didnt seem to concerned about, so not major deviation), and i often seemed to be just a bit stuffy and also felt like I was choking particularly if i did excercise like ride my bike. He just recommended a homemade saline solution and said it was probably rhinosinusitis. Now, I have had four colds this winter (so between 1st june and now, 23rd august)! I dont ever remember being so frequently sick, and they have all be the same with heavy phlegmy coughs and sore throats. I normally wouldnt bother going to a doctor for just a cold, but wondering if the frequency of the colds, and recurring coughs, might have something to do with that earlier stuff? I have seen stuff that postnasal drip from sinusitis can cause coughs...