I have noticed over the past few months that when I cough just to clear my throat I sometimes bring up a little bit of the red stuff, doesn't happen all the time but it's there. I thought I was maybe just coughing a little bit hard? Think its time for a visit to the docs, however I'm starting to lose faith in my doc, he is starting to make me feel like I'm a burden every time I visit him. I just feel there is more questions than answers to this Emphysema.
David1968