Likely have you a while ago suffered through a common cold? Peradventure did you recover from it? Naturally you got over it! You cannot heal a runny nose directly, however your system generally develops immunity to a specific cold virus within several days. We call that being healed by your very own immune response!Parents have currently had a great deal of the cold viruses. Grownups have actually acquired resistance to the colds they have had. So there are not quite as many cold viruses around for grownups to acquire. That is why parents only acquire a couple of runny noses each year whereas youngsters succumb to 10-12 runny noses per year.