Hi. This is kind of strange but every time any form of heat turns on my
nose and sinuses go crazy. I get incredible sinus pressure, my eyes water, I start sneezing continuously, and sometimes it is so hard to breath that I can't talk (It just feels like my throat is closing up). It won't take long for this to happen but it is especially fast/bad when I am in a car right next to the vent, which makes things interesting in the wintertime.