Perhaps have you a while ago suffered through a cold? Peradventure did you get rid of the cold? Certainly you got over it! You won't cure an acute rhinitis itself, nevertheless your system generally establishes resistance to a particular cold virus within a couple of weeks. That is called being healed by your very own immune response!Parents have currently had a lot of the cold infections. Parents have acquired immunity to the colds they have actually suffered from. So there are not so many cold infections around for adults to acquire. That is why adults just get a few runny noses each year whereas children get 10-12 colds annually.