Hi, may I answer your health queries right now ? Please type your query here...I have been having problem with my right ear. Constant hummI have been having problem with my right ear. Constant humming, hearing is muffled, feels like fullness or pressure in my ear. I have tried ear irrigation and popping my ear, which the constant attempt to pop my ear is starting to hurt my head. Left ear is fine. At times when I plug my nose and blow out, it seems like my right ear opens up and my hearing is better, yet when I let go of my nose and release, I am right back to square one.