Earache
Definition
An earache is a commonly used term for ear pain or discomfort that is a symptom of disease or injury.
Description
An earache itself is not a disease, but it is a symptom of disease or injury in the external or middle ear. It may also be a symptom of problems in the mouth, nose, or throat. Infants or very young children may be unable to say that they are in pain. Increased irritability or pulling at the ears is often a sign of ear pain in infants.
Causes & symptoms
The most common cause of an earache is a buildup of pressure in the eustachian tube. Among other functions, the eustachian tube drains fluids out of the middle ear via the back of the throat. A cold, allergy, or sore throat can cause the eustachian tube to swell shut....
[The entire page is 1591 words long]
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