Peradventure have you once had a runny nose? Likely did you do away with the virus? Certainly you got over it! You will not heal a cold directly, nevertheless your system normally develops immunity to any type of cold virus within a couple of weeks. We call that being cured by your very own immunity! Grownups have actually already had a great deal of the runny nose viruses. Grownups have developed immunity to the viruses they have actually suffered from. So there are not so many runny nose infections