AskDefine | Define coryza

Dictionary Definition

coryza n : an inflammation of the mucous membrane lining the nose (usually associated with nasal discharge) [syn: rhinitis]

User Contributed Dictionary

English

Noun

  1. Inflammation of the mucus membranes lining the nasal cavity, usually causing a running nose, nasal congestion and loss of smell.

Derived terms

Extensive Definition

Coryza is a word describing the symptoms of a head cold. It describes the inflammation of the mucus membranes lining the nasal cavity which usually gives rise to the symptoms of nasal congestion and loss of smell, among other symptoms. It should be noted that coryza may not always have an infectious or allergenic etiology and can be due to something as innocuous as a cold wind or spicy food. It is also a symptom of narcotic withdrawal.
Classically used in association with the "three Cs" of Measles infection: coryza, conjunctivitis, and cough.
This word may have its roots in the Greek Koryza, which is likely to be compounded from "kara" and "zeein". which are the noun for head and the verb, to boil. Coryza would therefore be a boiling over of the head.

References

See also

coryza in French: Coryza
coryza in Portuguese: Coriza
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