My dr said thats what I have since for the last 4 years every time the seasons change from winter to spring and summer to fall I end up with bronchitis. We discussed this a few months back between winter and spring when I developed bronchitis. I have never heard of this before. Now I have this again and my doctor isn't on call today and who is covering him told me to simply take plain Robitussin and suck on a Halls drop and wait until Monday. I tried to explain what my dr said I have and he said there is no such thing. I don't know what I am supposed to believe or what to do to get me through the rest of the weekend. I've tried what he said and I'm still coughing so hard I can't sleep.