Perchance have you heretofore had a cold virus? By chance did you get rid of it? Naturally you did! You cannot cure a runny nose directly, but your immune system usually establishes resistance to a particular cold infection within several weeks. That is called being cured by your personal immunity!Grownups have currently had a lot of the runny nose viruses. Parents have established resistance to the viruses they have actually had. Therefore there are not so numerous of runny nose viruses remaining for parents to catch. That is why parents just acquire a few runny noses each year and youngsters acquire 10-12 runny noses each year.