I have been coughing for over three weeks now and I have a slight wheezing in chest. I have gone to see my GP twice and they have diagnosed me with Upper Respiratory Infection. I got Amoxillin and Paracetamol but it did not help much. My cough has subsided for a while but I still have a hack now and again. My chest also developed a wheeze that is not causing discomfort but is still a nuisance. I am now on Salbutamol and Erythromycin. Hopefully this can remedy my symptoms. But are there any other reasons why I have wheeze and a lingering cough? Appreciate the input.