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Monsoon Ear Blockage: What Causes It?
10 Jul
Summary
- Monsoon humidity can lead to ear infections.
- Eustachian tube infections cause ear blockage.
- Acute otitis media results in muffled hearing.

As the monsoon season arrives, a shift from dry heat to high humidity creates conditions ripe for infections, often manifesting as ear discomfort and a sensation of blocked ears. Experts explain that these common monsoon-related ear issues are linked to viral infections affecting the throat and nose.
These upper respiratory infections can spread to the middle ear via the Eustachian tube, a small passage connecting the nose and throat to the middle ear. When this tube becomes infected or blocked, it can lead to fluid buildup and congestion in the middle ear, a condition termed acute otitis media.
The presence of fluid interferes with the eardrum's ability to vibrate properly, resulting in a feeling of ear fullness and temporary muffled hearing. While alarming, this symptom is a common occurrence during the rainy season and typically resolves with the infection.