I'm 45 years old , after taken a flight o/s 3 years ago my ear stayed blocked in the same way it gets bloked in the plane. Even if I block my nose and blow it opens for seconds only .as soon as I swallow it goes back and block . I have no paine ,but its very anoying and frustrating . If I press with my thumb on the outside of my ear I get a short releaf againe until I swallow . I have been to too many Drs non of them could help me ,I hope you can . Thank u