Perhaps have you ever before been down with a common cold? By any chance did you recover from the cold? Naturally you recovered! You can't treat an acute rhinitis directly, however your immune system generally creates immunity to a specific cold infection within several weeks. That is called being cured by your very own immune system!Adults have previously had a lot of the rhinitis infections. Parents have acquired resistance to the viruses they have actually suffered from. So there are not as many runny nose viruses existing for parents to catch. That is why grownups only get a few colds annually whereas children succumb to 10-12 runny noses annually.