Probably have you once suffered through a common cold? By chance did you get rid of the cold? Of course you recovered! You will not treat a runny nose directly, however your body generally creates immunity to a certain cold infection within a couple of weeks. We call that healed by your very own immunity!Parents have actually currently had a lot of the runny nose infections. Parents have actually created resistance to the colds they have actually had. Therefore there are not quite as many runny nose infections around for adults to catch. That is why parents only acquire a couple of colds per year whereas youngsters may get 10-12 colds annually.