How to Use Herbs to Help With Colds

I use that tea to help with upper respiratory issues and it's perfectly fine fresh I prefer to use it fresh I dry about 10 to 20 leaves every winter so that if I get a really bad cold in the winter even though I can still go out and get maulin in the winter here or not here but in Tennessee sometimes you're so sick you don't want to walk outside to pick the herbs. So then they're right there by the teapot if I need them is it for expector and what's it for and cold itYeah it'll help decongest you any lung or upper respiratory complaints if you have a cold coming on where your eyes are watering and your nose