Possibly have you previously had a runny nose? By chance did you do away with the problem? Certainly you got over it! You cannot heal a runny nose itself, but your immune system typically establishes resistance to a specific cold virus within several weeks. We call that being cured by your very own immunity!

Parents have already had a lot of the rhinitis infections. Parents have created resistance to the colds they have actually had. So there are not numerous runny nose viruses existing for parents to become infected with. That is why grownups just acquire a few colds per year whereas children succumb to a dozen runny noses annually.
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