This might sound like a stupid question but I have a nasal condition - chronic rhinitis with polyps which is relatively managed however my nose/nasopharynx has changed somehow in the past year in that it makes whistling noises when I breath in. Particularly my left nostril it feels a bit like breathing through a plastic pipe. I tried a run the other day and I had the sensation that there was fullness right at the back of the sinuses and I felt I was breathing heavier than usual. ENT last reviews a few months ago they said it looked mostly fine/managed
I don’t have an official diagnosis of asthma but with having family history of asthma/polyps and high blood eosinophils I am likely to, my dads rhinitis/polyps are not anywhere near as bad as mine (he doesn’t rely on a steroid nasal spray)and he developed asthma at my age. So every bit of breathlessness or odd sense of breathing makes me nervous. If I walk up some long stairs I always question if my breathlessness is in keeping with the exertion or is asthma starting.
The thing is, and I’m aware it might sound pathetic, but how do I tell the difference between sinus issues and potential lower airway issues? When my nose starts to whistle I can also hear it out my mouth and at the back of my throat. I wonder if it’s a wheeze starting. When I get the fullness feeling in the nasopharynx it just feels harder to breath in general and there’s the breathlessness sensation. I ran for 4 minutes today and stopped as the breathlessness felt excessive. I recovered ok so I think it was in my head. Two weeks ago I ran for 15 minutes and didn’t feel that bad.