Serous otitis media, also known as otitis media with effusion or glue ear, is a condition characterized by the accumulation of fluid in the middle ear without infection.
The middle ear is a small, air-filled space located behind the eardrum. It is usually filled with air, allowing sound to pass through and reach the inner ear. However, in serous otitis media, the middle ear becomes filled with a sticky fluid known as serous fluid.
Serous otitis media can occur due to a variety of factors, including a malfunctioning or blocked Eustachian tube. The Eustachian tube is a narrow passageway that connects the middle ear to the back of the throat, regulating air pressure and drainage in the middle ear. When the Eustachian tube fails to function properly, it can lead to a buildup of fluid in the middle ear.
The accumulation of serous fluid can cause symptoms such as hearing loss, a feeling of fullness or pressure in the ear, and sometimes even mild pain or discomfort. In many cases, serous otitis media resolves on its own without any treatment. However, persistent fluid buildup or recurrent episodes may require medical intervention.
Treatment options for serous otitis media may include medications to reduce inflammation or improve Eustachian tube function, ventilation tubes (tympanostomy tubes) to drain fluid, or the use of nasal decongestants to alleviate congestion. In some cases, surgical intervention may be necessary to address any underlying structural issues.
Overall, serous otitis media is a non-infectious condition characterized by fluid accumulation in the middle ear, often causing temporary hearing loss and discomfort.
