I recall reading that the coof leaves behind a bunch of “sticky” amino acids in the lungs, and there are some supplements that will break those apart….except…I can’t find the article.
If anyone has an idea what I am referring to, or better….where to research it, I’d appreciate it.
NAC is good. For me Serrapeptase has been life changing. I didn't get a cough from covid but have struggled with a morning cough and asthma for quite sometime. This stuff eats inflammation, my cough went away after one dose.