Hi Doctor. I have had dry cough since August and it does not seem to go. Though the frequency of cough has reduced but it still exists. Also earlier this month I was detected to have blood clot behind my eardrums due to cold. And my ESR was 35. I was given allegra and augmentin with nasal sprays. The clot vanished but the coughing stayed. I visited a general physician and got chest xray and esr checked again. My ESR had dropped to 25 and hilum congestion with infective changes in lungs was detected. I was suggested to take Asthalin because i was facing shortness of breath. But 2 dose a day caused tremors and I had to reduce it to 1 dose a day. Currently, I am facing issues in normal breathing and everytime I need to yawn to take complete air in and the desire to do so is constant. It feels as if normal breathing is not fetching me enough o2. Kindly suggest