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What causes ear fullness only in one ear?
1 doctor weighed in

Dr. Gregory Bussell
ENT - Head & Neck Surgery
In brief: Eustacian tube
The eustacian tube connects your ear to your nose and allows air pressure to equalize.
If the tube on one side doesn't work, that ear will feel full and may even fill with fluid.

In brief: Eustacian tube
The eustacian tube connects your ear to your nose and allows air pressure to equalize.
If the tube on one side doesn't work, that ear will feel full and may even fill with fluid.
Dr. Gregory Bussell
Dr. Gregory Bussell
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