By any chance have you hitherto suffered through a cold? Possibly did you eliminate the problem? Naturally you did! You can not treat a common cold directly, but your body usually develops resistance to a specific cold infection within a few weeks. We call that treated by your personal immunity!

Parents have currently had a lot of the runny nose viruses. Adults have actually acquired immunity to the colds they have actually had. Therefore there are not quite as many cold viruses remaining for grownups to catch. That is why grownups just get infected with a couple of colds each year whereas children usually get 10-12 runny noses per year.
https://manueldfhj780.edublogs.org/2022/03/01/hpv-cure-research/