My question regards having a constant runny nose. I was diagnosed with COPD about 23 years ago. The first three years I was admitted to the hospital 5 times ( each time from 4-10 days). Fortunately I have not been in the hospital since 2013! To my pulmonologist's credit, I am given Zpack and prednisone to keep at home for unexpected exacerbation. The question is: Could my nebulizer (albuterol) or maintenance inhaler (Trelegy, previously Advair ) be the cause of runny nose for more than 20 years? It's very inconvenient! Suggestions?? Judianne