i have had this cough for 2 months now and i would like to no that same question^^^^,when i cough it makes me vomit,and green and
yellow flem comes out of my mouth i have been to the doctors and they have said its only hay fever or u have a lot of mucus , so they give me some tablets and the cough as not gone, i would like to what it could be and what could get rid of this cough i am really starting to worry now please some one right back