I've been dealing with a cough that started a couple of months ago after I had a cold. I went to the clinic and got some medicine, but the cough stayed, and theres been this weird sound coming from my chest. I visited the doctor again about two weeks ago, and he mentioned it was an infection and gave me syrup and some pills, but it hasn't cleared up. After eating meals, I notice white mucus fills my chest, and I have to cough it up right after eating. Plus, when I play football for about an hour, the cough kicks in, and I start feeling really fatigued. What's going on here, and how can I get back to feeling healthy again?

Probable diagnosis is upper respiratory tract infection.Patient is advised tab augmentin 625mg orally,thrice dailly for 5 days,tab levocetrizine 10 mg for 5 days and syrup salbutoml 10 ml thrice dailly for 5 days.