By chance have you once suffered through acute rhinitis? Perhaps did you eliminate the problem? Certainly you got over it! You can not cure a runny nose directly, nevertheless your immune system typically develops immunity to a specific cold virus within a few days. That is called healed by your own immunity!

Parents have in the past had a great deal of the runny nose viruses. Parents have actually created immunity to the colds they have suffered from. So there are not quite as many cold infections around for parents to acquire. That is why parents only get infected with a couple of runny noses annually and kids usually get a dozen colds per year.
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