Ear clearing
Ear Clearing
Ear clearing or ear equalization is a method used to relieve discomfort or pain in the Eustachian tubes, which connect the middle ear to the back of the nose and upper throat. The discomfort or pain is often caused by changes in air pressure, such as when flying or diving.
Pronunciation
- Ear Clearing: /ɪər ˈklɪərɪŋ/
Etymology
The term "ear clearing" is derived from the English words "ear", referring to the organ of hearing and balance in humans and other vertebrates, and "clearing", meaning to remove an obstruction or unwanted item or items.
Methods
There are several methods of ear clearing, including:
- Valsalva maneuver: This involves pinching the nostrils shut while gently exhaling to create back pressure in the nasal cavities, which can help to open the Eustachian tubes.
- Toynbee maneuver: This involves swallowing while pinching the nostrils shut, which can help to equalize the pressure in the middle ear.
- Frenzel maneuver: This involves pinching the nostrils shut and using the tongue to force air into the Eustachian tubes.
Related Terms
- Barotrauma: Injury caused by changes in air or water pressure.
- Eustachian tube dysfunction: A condition where the Eustachian tubes do not open or close properly.
- Otitis media: An infection or inflammation of the middle ear.
See Also
External links
- Medical encyclopedia article on Ear clearing
- Wikipedia's article - Ear clearing
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