Eustachian tube dysfunction in adults: Causes and natural treatments
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Eustachian tube dysfunction affects the small tube that connects the back of the nose with the middle ear. This tube allows air to travel to the eardrum, as well as lets mucus drain from the middle ear, so that pressure on either side of the eardrum is maintained and sound can be properly transferred to the brain. When this tube f... prom wearing which backtrack to 1920