How come when you eat soup, your nose gets runny?!
Answers: Seems like everytime you eat warm soup, your nose always runs. Just curious as to why.
I would it assume it's from the heat that opens up your capilaries, and when you lean over to sip it your sinuses drain downwards.
because of the steam from the soup
because its hot
Same effect as a hot shower. Steam + nose = runny