The Eustachian tube is effectively a one-way flap valve. It is much easier for air to get out than it is for air to get in . If the tube is swollen or blocked, air cannot enter, and the vacuum sucks the eardrum inward. This tension creates the feeling of "clogging."
Most people find relief once the plane touches down, but it is not uncommon for the sensation to persist for hours or even days. This usually happens for a few reasons: clogged ear after flying
| Time since landing | Best action | |-------------------|--------------| | 0–2 hours | Yawning, swallowing, Valsalva | | 2–12 hours | Warm compress + hydration + decongestant spray | | 12–48 hours | Oral decongestant + steam + auto-insufflation | | >48 hours, still clogged | See doctor | The Eustachian tube is effectively a one-way flap valve
The Valsalva ManeuverPinch your nostrils shut, close your mouth, and gently try to blow air through your nose. Do not blow too hard, as this can damage the eardrum. You are looking for a slight "pop." This tension creates the feeling of "clogging