Hi, I have cough since 2 weeks, I took avil tablet for 3 days ,half tablet at a time and stopped. The cough has reduced after that but 2 days again the cough has started and then I took half tablet avil and it got controlled a bit. I don't have any mucous or yellow color sputum. 4 weeks back I had yellow sputum so I took Novomax antibiotic and it has reduced but the cough is still persisting. mY age is 27, height is 5feet 4inch,weight is 65. I take iron tablets some times as I am anaemic a bit. I am unable to know what kind of a cough it is and why it is still persisting..please give me some advice and anything to worry. .