Perhaps have you hitherto been down with acute rhinitis? Perchance did you eliminate the cold? Naturally you got over it! You can not cure an acute rhinitis directly, but your system typically establishes immunity to a particular cold virus within a couple of days. We call that cured by your personal immunity!Parents have already had a great deal of the runny nose viruses. Parents have established resistance to the viruses they have actually had. Therefore there are not so many runny nose viruses around for grownups to acquire. That is why grownups only get a couple of runny noses annually whereas kids get a dozen colds each year.