... drinker pretty healthy person besides the occassional sinus infection or flu. Lately, i've been coughing up black and yellow mucous. What or why is this? ... (0 replies)

... Hi, I'm sorry to find this thread as late as I have but I was doing some quick reading and apparently IgE are the antibodies found in the lungs, skin, and mucous membranes. ... (9 replies)

... er and he said yes it can. He also said i'll have this for life. So Im worried that it could turn into cancer. I hope not, im only 24 years old. I wonder if the black stuff in the mucous has anthing to do with the granuloma i have? ... (3 replies)

... er and he said yes it can. He also said i'll have this for life. So Im worried that it could turn into cancer. I hope not, im only 24 years old. I wonder if the black stuff in the mucous has anthing to do with the granuloma i have? ... (3 replies)