Drainage, or otorrhea, gets in your ear most commonly due to a ruptured eardrum resulting from an ear infection.
Understanding Ear Drainage
Ear drainage, medically known as otorrhea, can originate from various sources, primarily involving the middle ear.
Common Causes of Ear Drainage
| Cause | Description |
|---|---|
| Ruptured Eardrum | Often caused by ear infections, leading to fluid drainage from the middle ear into the ear canal. |
| Swimmer's Ear | An infection of the outer ear canal, which can cause drainage. |
| Foreign Object in Ear | Presence of an unknown object can lead to irritation and drainage. |
| Head Trauma | Less commonly, physical trauma to the head can result in ear drainage. |
Detailed Explanation
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Ruptured Eardrum from Ear Infection:
- When an ear infection occurs, fluid builds up in the middle ear.
- This buildup can create pressure, leading to a rupture or hole in the eardrum.
- The fluid then drains out into the ear canal, causing otorrhea.
-
Other Causes:
- Swimmer's Ear: This condition involves an infection of the outer ear canal, often from water remaining in the ear after swimming. It can result in inflammation and subsequent drainage.
- Foreign Objects: Objects stuck in the ear can cause irritation and inflammation, leading to drainage.
- Head Trauma: Although less common, severe head injuries can affect the ear's structure, potentially causing drainage.
Summary of How Drainage Gets in Your Ear
- Ear Infection: The most common cause, where fluid from the middle ear drains into the ear canal through a hole in the eardrum.
- Other Conditions: Swimmer's ear, foreign objects in the ear, and head trauma can also lead to drainage.
