Here is exactly what is happening inside your head and how to fix it. To fix the problem, you have to understand the culprit: the Eustachian tube .

Safe travels—and happy popping.

You swallow. You yawn. Nothing changes.

If this sounds familiar, you’re not alone. "Airplane ear" (medically known as ear barotrauma ) is the most common medical complaint from air travel. The good news? It is usually temporary. The bad news? If you don’t treat it correctly, that stuffy feeling can linger for days or even weeks.

Pinch your nose and swallow at the same time. The motion of swallowing helps tug the Eustachian tube open while the pinched nose creates counter-pressure.

Pinch your nostrils shut. Keep your mouth closed. Gently attempt to exhale through your nose. You should hear a soft "pop" or crackle. Warning: Do not blow hard. You want a gentle push, not a power blast, to avoid rupturing the eardrum.