C.T.
Hey Y.,
I work for a pediatrician and he says the best thing to help bronchitis is water. It breaks up the mucus and helps you cough. Also right before bed, my mom use to rub vicks on my chest and lay a napkin over it (so I wouldn't get it in my eyes or anything) and she'd pat my chest for 15 minutes on each side. I had chronic bronchitis when I was a baby so it helped alot.