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
Have you tried an antihistamine?
green and yellow flem should not be coming up from allergy unless it is stomach acid. Usually allergy is clear mucus. I'm not a doctor but I wonder if it is a bacteria infection. Sorry I don't know the correct answer. Maybe the doctors are correct too. I just personally haven't heard of colored mucus from allergy. Allergy can cause mucus that can lead to bacteria infection too. See another doctor.