Ear congestion occurs when the Eustachian tube, which connects the middle ear to the back of the throat, becomes blocked. This tube helps regulate air pressure in the ear and drain mucus. When the Eustachian tube is blocked, fluid builds up in the ear, causing discomfort, hearing loss, and a feeling of fullness or plugging.
These natural movements activate the muscles that open the Eustachian tubes. how to unplug ear when sick