Ear barotrauma, also known as barotitis media or aerotitis media, is a stress-induced injury to the middle ear caused by an imbalance between the ambient atmospheric pressure and the pressure within the middle ear cavity. It is most commonly associated with air travel, scuba diving, and hyperbaric oxygen therapy. While often self-limiting, severe cases require structured medical intervention. This paper outlines the pathophysiology, grading, and evidence-based treatment protocols for ear barotrauma, ranging from conservative self-care to surgical management.
The Eustachian tube is responsible for equalizing middle ear pressure with the external environment. When rapid pressure changes occur (descent in an aircraft or diving), failure of the Eustachian tube to open leads to a relative vacuum in the middle ear. This results in tympanic membrane (TM) retraction, serous fluid transudation, mucosal hemorrhage, and in severe cases, TM rupture. Treatment depends entirely on the severity of the injury. ear barotrauma treatment
While often associated with scuba diving or flying, the severity of barotrauma can range from mild discomfort to significant hearing loss and structural damage. The following guide details the treatment protocols based on the severity of the injury. Ear barotrauma, also known as barotitis media or
: Pinch your nose and swallow simultaneously to use throat muscles to pull the tubes open. This results in tympanic membrane (TM) retraction, serous
Pinch your nose and swallow simultaneously.
: Frequently yawning, swallowing, or chewing gum can activate the muscles that surround the eustachian tube. Medical Treatments and Medications