Trelegy Ellipta 200-62.5-25 mcg inhalation powder is what has helped me with the nose running - phlegm is better, but not gone. I have tried everything, all the tests are finding nothing.....First they cleared me from copd and NOW the polomogist says COPD but I don't care at this point let them label it - if the medicine works - that is all I care about... You should try Trelegy and see....I feel soooo much better - the inflimation is gone down too. Good luck Friends..