By any chance have you ever before suffered through a runny nose? Likely did you get rid of the problem? Obviously you got over it! You cannot treat a cold itself, nevertheless your system usually creates resistance to a certain cold virus within a couple of days. We call that cured by your own immune response!Adults have already had a great deal of the cold infections. Grownups have actually created immunity to the ones they have suffered from. So there are not numerous runny nose infections remaining for parents to become infected with. That is why grownups only succumb to a few runny noses per year whereas youngsters succumb to 10-12 runny noses each year.