I'm not sure what it is but whenever I smoke any weed, my nose gets clogged, and my throat becomes sore. I get this from pretty much all the weed that I smoke and my friend says he gets the same problems as I do. I was thinking maybe it could be from dry weed/general dry climate. I live in Calgary and were known for having dry weather here and our weed tends to be dry a lot. Any thoughts? EDIT: Alright so I just read that breathing through the mouth with a stuffy nose could cause a sore throat, and I notice that I only get the sore throat after I sleep, where I have to breath through my mouth. So the only problem is that I get a stuffy nose.