WHY do we go deaf when we yawn?Yawning increases pressure in the eustachian tube… April 27, 2024 1 Min Read 0 4 WHY do we go deaf when we yawn? Yawning increases pressure in the eustachian tube and then contracts our eardrums that makes our hearing worse. The most exciting “WHY” about the human body I get here @sapiens_tg Related Categorized in: WHY? Tagged in: deaf, eustachian, increases, pressure, tube.., yawnYawning Share Article: