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Rhinitis: Acute Rhinitis
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Rhinitis is the medical term describing irritation and inflammation of some internal areas of the nose. The primary symptom of rhinitis is a runny nose. It is caused by chronic or acute inflammation of the mucous membrane of the nose due to viruses, bacteria or irritants. The inflammation results in the generating of excessive amounts of mucus producing a runny nose, nasal congestion and post-nasal drip. According to recent studies completed in the United States, more than fifty millon Americans are current sufferers. Rhinitis has ... been found to adversely affect more than just the nose, throat, and eyes.
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Rhinitis is inflammation of the nose specifically its inner lining. It can be due to allergy, which is characterized by itchy, runny nose. Sneezing, nasal congestion, itchy ears and throat, watery eyes, cough, headaches, and facial tenderness may ... be present. It can be acute or chronic. One form of rhinitis is seasonal allergic rhinitis. It is due to pollen, dust mites, and molds in the air.
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Acute Rhinitis: Inflammation of the nose that occurs for only a few days. Typically this is caused by a virus ("a cold"); if it goes on beyond a week then it is probably a bacterial infection.
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Most cases of allergic rhinitis respond to pharmacotherapy. Patients with intermittent symptoms are often treated adequately with oral antihistamines, decongestants, or both as needed. Regular use of an intranasal steroid spray may be more appropriate for patients with chronic symptoms. Daily use of an antihistamine, decongestant, or both can be considered either instead of or in addition to nasal steroids. The newer, second-generation (ie, nonsedating) antihistamines are usually preferable to avoid sedation and other adverse effects associated with the older, first-generation antihistamines. Ocular antihistamine drops (for eye symptoms), intranasal antihistamine sprays, intranasal cromolyn, intranasal anticholinergic sprays, and short courses of oral corticosteroids (reserved for severe, acute episodes only) may ... provide relief.
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Rhinitis and sinusitis are the inflammation of the mucous membrane (lining) of the nose and sinus. They may be acute (sudden onset/short duration) or chronic (slower onset/longer duration), noninfectious or infectious, and are not an uncommon occurrence in veterinary medicine. Regardless of the underlying cause, secondary bacterial invasion/infection is relatively common.
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Viral infection is the most common cause of acute rhinitis or sinusitis in dogs and cats. Feline viral rhinotracheitis (FVR), feline calicivirus (FCV), canine distemper, canine adenovirus types 1 and 2, and canine parainfluenza are most frequently incriminated. Chronic states exist for FVR and FCV, with intermittent shedding associated with stress. Bacterial rhinitis or sinusitis frequently is a secondary complication. Primary bacterial rhinitis is extremely rare in dogs and cats. It may result from infection with
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Acute Rhinitis