I have a runny nose, sneeze for no reason and sometimes cough. I have shortness of breath all the time.I can t take a deep breath in with out trying.I have gone to the doctor and they did chest xrays and they are clear, they gave me a zpack and it did nothing, I have taken allergy medicine, cold medicine, tried a neutralizer and nothing works. I have had this since thanksgiving and no one knows what it is.