Coolness. Glad that it helped you. Maybe I should look into making an elderberry potion.
For chest congestion, smoked mullein works great! If you take something with guaifenesin (such as mucinex) with at least a full glass of liquid, and then smoke a few bowls of mullein (or roll it into a cigarette, or empty the tobacco and cancer paper out of a Black & Mild and stuff the mullein in there), it thins out all the gunk and helps you cough it up. It can be a bit harsh on the throat for non-smokers, and it tastes pretty bad for the first minute or two, but it works sooooo well. If I do this, no matter how bad my congestion is, it will have me cleared up for about a day or two. Frequent smokers do have to beware though, because their lungs are usually really full of gunk, and the lungs have given up on trying to clear it out. The mullein WILL make you bring that stuff up!
I only had to do that about 3 times (with the help of 2 Z-paks) to rapidly get rid of a respiratory infection that lasted for TWO MONTHS. Two months of constant hoarseness and coughing and breathing humidity and steam and vicks vaporub and eating cough drops and Mucinex DM all day... So yeah, mullein works great for the chest symptoms.
I don't know whether it was the mullein, my immune system, or the Z-paks that actually got rid of the infection. Maybe it was a combination of them. But next time I have a cold, I'm going to see if mullein alone helps, and if it does, I'll report it here.