It can, however, be something that causes a chain reaction that results in a sinus infection, which alot of people confuse as a cold! If you're like me, anything that irritates whether you're allergic or not can cause swelling. And swelling for me almost always leads to infection. I have to fight for about 2 days after being around smoke to keep from getting an infection. I use nasal irrigation, which I highly recommend you do a search on!

Luck n stuff..
Nat