Perhaps have you hitherto had a common cold virus? By chance did you recover from the infection? Certainly you did! You will not cure an acute rhinitis directly, nevertheless your immune system usually creates resistance to any type of cold infection within a few days. That is called being cured by your very own immune system!Adults have in the past had a lot of the runny nose viruses. Parents have actually acquired immunity to the colds they have suffered from. Therefore there are not numerous runny nose viruses around for grownups to catch. That is why grownups only acquire a couple of runny noses annually and children succumb to a dozen colds annually.