Maybe have you hitherto suffered through a runny nose? Conceivably did you heal from the problem? Certainly you survived it! You cannot cure a common cold itself, but your immune system normally creates resistance to a specific cold virus within a few days. That is called being healed by your own immunity!Parents have actually already had a great deal of the runny nose infections. Grownups have actually developed immunity to the viruses they have actually suffered from. Therefore there are not so many cold viruses around for adults to become infected with. That is why adults only succumb to a few runny noses each year and children acquire 10-12 colds per year.