nasal discharge


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nasal discharge

Any watery, PURULENT or blood-stained fluid tending to run from the nose. Nasal discharge usually comes from the mucous membrane of the nose or sinuses but after a head injury may come from inside the skull and consist of cerebrospinal fluid.

nasal

pertaining to the nose.

nasal acariasis
characterized by mild nasal discharge and hyperemia, occasionally severe rhinitis. See also pneumonyssuscaninum.
nasal actinobacillosis
a chronic granulomatous lesion in the nasal cavity of the sheep, causing nasal obstruction and discharge, usually unilaterally.
nasal amyloidosis
in horses analogous to AL-amyloidosis in humans; can occur independently of a generalized disease, affecting nasal vestibule and anterior septum and turbinates, with sufficient nodular or diffuse deposits to obstruct the nasal passage.
nasal areae, nasal plane
the polygonal, raised, epidermal markings on the skin of the nasolabial plane of the dog. The pattern of marking is individual to each dog and can be used for identification, similar to the use of fingerprints in humans.
nasal bot fly
infestation causes sneezing and constant nasal discharge. The presence of the flies in the flock causes some insect worry. See also oestrusovis.
nasal breath
flow of the breath from the nostrils as distinct from the breath from the mouth.
nasal breath volume
as determined by holding the palms of the hands in front of the nostrils; diminution or cessation of flow are readily appreciated.
nasal catarrh
chronic nasal discharge without obvious physical cause. A specific problem of unknown etiology in rabbits, although Bordetella bronchiseptica is thought to be implicated. Manifested by sneezing, constant nasal and ocular discharge and matting of the fur on the insides of the forelimbs. Called also snuffles.
nasal cavity erectile tissue
erectile tissue present only in some patients; usually collapsed.
nasal cavity hemorrhage
nasal cavity obstruction
by mucosal inflammation, foreign body, neoplasm; detected by assessing the nasal breath flow.
nasal cavity olfactory region
located on ethmoturbinates, turbinates and nasal septum; covered by olfactory epithelium including sustentacular, basal and olfactory cells.
nasal cavity respiratory region
covers most of the cavities; covered by respiratory epithelium containing many, mainly serous, glands and carrying cilia.
nasal cavity-sinuses
see paranasal sinuses.
nasal cavity vestibular region
place of transition from skin to respiratory epithelium.
nasal conchae
see Table 10.
nasal cycling
reciprocal change in degree of congestion between nostrils; when the mucosa of one nasal cavity becomes congested the mucosal congestion of the opposite nasal cavity diminishes.
nasal deviation
1. occurs as a congenital deviation of the maxilla and nasal septum and leads to malocclusion of the maxillary teeth.
2. in older animals can result from paranasal sinus cysts or sinonasal neoplasia.
Enlarge picture
Nasal deviation in a horse. By permission from Knottenbelt DC, Pascoe RR, Diseases and Disorders of the Horse, Saunders, 2003
nasal discharge
may be unilateral or bilateral, serous, purulent, hemorrhagic, or contain food material.
nasal diverticulum
see nasal diverticulum.
encapsulated nasal hematoma
persistent because of its size; blood is accumulated under respiratory mucosa so as to resemble a polyp. Like a polyp the hematoma obstructs the flow of breath through the nasal cavity.
enzootic nasal adenocarcinoma
of sheep and cattle may occur at a sufficiently high incidence to suggest an infectious cause. Usually unilateral in front of the ethmoid bone.
nasal fold
see facial fold1.
nasal foreign bodies
take the form of grass seeds or sticks poked up while the animal is scratching its muzzle in allergic rhinitis, especially in cattle. Cause sneezing, nasal discharge, inspiratory dyspnea, snoring noise and rubbing of the nose. Foreign bodies may be viewable or palpable.
nasal fossa
see nasal fossa.
nasal fundus
the caudal part of the nasal cavity, close to the ethmoid bone.
nasal granuloma
see enzootic nasal granuloma, mycotic nasal granuloma, schistosomanasalis.
nasal hematoma
cause unilateral nasal obstruction; are usually the result of foreign body injury, rarely due to inept passage of a nasal tube or endoscope.
nasal hemorrhage
see epistaxis. Called also rhinorrhagia, nose bleed.
nasal meatus
see nasal cavity.
nasal mites
see nasal acariasis (above).
nasal mucosal inflammation
nasal obstruction
causes respiratory stertor, mouth breathing, and small airstreams from the nostrils. It may be caused by a palpable foreign body.
nasal odor
smell of the nasal breath; may be necrotic, smell of ketones.
nasal passage
see nasal cavity.
nasal plane
see nasal plane.
nasal polyp
see nasal polyp.
progressive nasal hematoma
see progressive nasal hematoma.
nasal schistosomiasis
infection with the blood fluke schistosoma, which is largely asymptomatic but can cause dyspnea, snoring and profuse nasal discharge.
nasal septum
a vertical plate of bone and cartilage covered with mucous membrane that divides the cavity of the nose. See also septum.
nasal sinus
see paranasal sinus.
nasal swab
cotton swab on a stick, passed up the nostril to obtain a sample of exudate and epithelial debris for microbiological or cellular examination.
nasal tube
see nasogastric tube.
nasal turbinates
see nasal conchae (above) and Table 10.
nasal vestibule
the part of the nasal cavity just inside the nostrils that is lined with skin.
nasal wash
flushing of the nasal cavity, usually with sterile saline, to recover cells or infectious agents for cytology or culture.
References in periodicals archive ?
In this study, 59% of patients had history of nasal discharge which coincides with the study of T Shivakumar et al (21) where 58.
There are two main types of nasal discharge - clear, grey and cloudy mucoid discharges and thick and green or bloody purulent discharges.
At 48 hours, the splint group had significantly fewer cases of nasal bleeding, swelling over the face and nose, watering of the eyes, nasal discharge, nasal obstruction, and feeding difficulty (table 1).
2) A sample of the purulent nasal discharge collected directly from the left nasal cavity was submitted for aerobic bacterial culture.
The scalp is painful and there may be sneezing and a nasal discharge in a cold dry wind.
For those with symptoms of nasal discharge, daytime cough, or fever lasting more than 10 days, clinicians may discuss with the parent whether to treat right away or wait a few days.
Antibiotics seemed to work better for the subgroup with purulent nasal discharge, but again the risk of side-effects outweighed the benefits of treatment (11 more patients recovering faster versus 12 more with side-effects for every 100 patients given antibiotics).
The participants had experienced nasal discharge or congestion and facial pain for at least five days.
For most patients with purulent nasal discharge, antibiotics don't decrease symptom duration; they do increase adverse events (strength of recommendation [SOR]: A, 3 meta-analyses and 2 randomized controlled trials [RCTs]).
Deer with the disease may have a swollen head, neck or brisket, and may exhibit excessive drooling, nasal discharge or respiratory distress.
Symptoms include a blocked nose, sneezing, itching and nasal discharge (from the back as well as the front of the nose).
The symptoms include painful pressure at the front of the face and brow (you also may notice swelling), thick yellow or green nasal discharge, and nasal congestion.