I have been having this problem for a while now in 2005 I got bronchitis and ever since then its like it never completely healed every morning I have mucus built up in my lungs. I cough it out but it comes back each time. There were times when I would cough up some blood it varied every time some weeks it would be more than others and other days I just taste blood in my mouth but I do not see it. When I cough my chest hurts for a long time after. Could anyone give me a tip on what this might be?View Thread