catarrh

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catarrh

1. inflammation of a mucous membrane with increased production of mucus, esp affecting the nose and throat in the common cold
2. the mucus so formed

Catarrh

 

or catarrhal inflammation, an inflammation of the mucous membranes; they become red, swollen, edematous and form and exude a fluid (exudate). The exudate may be transparent (serous catarrh) or admixed with mucus (mucous catarrh) or pus (suppurative catarrh).

Catarrh may be caused by a bacterial or viral infection—for example, catarrh (inflammation) of the upper respiratory tract: bronchitis, laryngitis, and head cold; or it may be caused by pathogenic fungi—for example, colitis. Catarrh of the stomach (obsolete name, gastritis) develops from improper diet, abuse of alcohol, and smoking.

In acute forms of catarrh, the matter exuded by the mucous membranes gradually decreases and full recovery ensues. Delayed treatment may cause an acute form to develop into a chronic inflammation, which may produce severe irreversible changes in the mucous membranes, including attenuation (atrophy) or disorderly proliferation (hypertrophy) with deterioration or complete loss of function of the affected organ. Chronic catarrh is prevented by prompt and comprehensive treatment of the acute forms.

catarrh

[kə′tär]
(medicine)
An old term for an inflammation of mucous membranes, particularly of the respiratory tract.
References in periodicals archive ?
A number of other conditions may be confused with IBK in their early stages these include IBR (Infectious Bovine Rhinotracheitis), Malignant Catarrhal Fever, Listerial Iritis (Silage eye), Squamous Cell Carcinoma (Tumour), trauma and a foreign body in the eye.
The citric acid induced over activity in the body can induce constant catarrhal discharges from the body of the affected person, including being responsible for many very highly acidic reactions.
The European Parliament approved, on 7 April, an update of the EU's existing rules on bluetongue disease (ovine catarrhal fever) to allow for more effective use of vaccines and to reduce red tape for farmers.
from a chronic catarrhal condition (all the year round, but obviously
This same remedy, taken three or four times a day, can stop the disease's progression if taken in the early catarrhal stage before violent coughing begins, according to Starre.
If this approach is adopted in patients of acute catarrhal appendicitis and the disease goes into remission and resurface as recurrent acute appendicitis in the under treated subset of population8.
Basil (Ocimum sanctum) is a branched softly pubescent undershrub, 30 to 60 cm high plant belongs to Lamiaceae family which is digestive, diuretic, expectorant, stomachic, and useful in asthma, bronchitis, catarrhal fever, hiccough, vomiting, ringworm and skin diseases [3].
A low-grade fever may or may not be present in the catarrhal and paroxysmal stages.
Patients are usually slow to come to the consultation and show symptoms similar to the usual benign processes such as catarrhal or discomfort in the oral cavity secondary to dentures.
Malignant catarrhal fever (MCF)--a viral infection that is a leading cause of disease in American bison--is usually transmitted from sheep to bison and cattle.
Malignant catarrhal fever (MCF) is a highly infectious form of the gamma-herpes virus with numerous clinical symptoms and is often fatal.
The preparation of leaves used in catarrhal fever and applied to sinuses and scrofulous sores.