Another vote here for snorting saltwater.... about 1/4 t. to 4-5oz. water warm enough to dissolve salt. It can also be a good preventative if taken early enough. Makes your eyes water and you want to be sure the bathroom door is well closed and loved ones out of earshot. But it really does work. And be good to both yourself, and to the rest of the world, by staying home until past the contagious period, please.