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This article is about otitis externa in animals. For this disease in people, see Otitis externa.
"Pustules", small raw circles or patches in a dogs ear, typical of some kinds of otitis of bacterial infection. (detailed image)
Otitis externa is an inflammation of the outer ear and ear canal. Animals are commonly prone to ear infection, and this is one of the most common manifestations of allergy in dogs. In dogs, those breeds with floppy ears are more prone, since air flow is limited and a warm, moist environment built up, which is conducive to infection. The external ear in animals is longer and deeper than in humans, which makes it easier for infection or wax to build up or be hard to remove. Complete ear canal inspection requires the use of an otoscope by a veterinarian.
Infections are usually secondary to inflammation or to improper grooming techniques. Infections can be caused by both bacterial and fungal origin, as well as small organisms such as ear mites. Malassezia pachydermatis is a common fungal agent for ear infections in dogs. Staphylococcus intermedius is the most common bacterial infection. A more serious ear infection, with pus in the ear, may be caused by Pseudomonas aeruginosa.
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Otitisexterna, also called swimmer's ear, is inflammation of the ear canal. It often presents with ear pain, swelling of the ear canal, and occasionally...
Otitisexterna is an inflammation of the outer ear and ear canal. Animals are commonly prone to ear infection, and this is one of the most common manifestations...
not present it is considered Otitis media with effusion. It is subdivided into the following: Otitisexterna, external otitis, involves inflammation (either...
organism in large animals. S. schleiferi has been identified as a causative agent of conditions of Pyoderma, OtitisExterna, and Otitis media in both dogs...
This includes impetigo, cellulitis, pneumonia, septic arthritis, and otitisexterna. It is not effective for methicillin-resistant Staphylococcus aureus...
combination medication with silver sulfadiazine for the treatment of canine otitisexterna. It is available as a generic medication. Enrofloxacin is a synthetic...
mites inanimals Ear myiasis, an extremely rare infestation of maggots Foreign body in ear Granuloma, a scar usually caused by tympanostomy tubes Otitis externa...
discharge of a horse. In 2012, Hijazin et al. reported that A. canis sp. nov. had been isolated from otitisexternain a dog. In 2013 the same group (with...
2007.76.967. PMID 17488924. Klemm, E; Haroske, G; Wollina, U (2009). "Otitisexterna and myringitis due to demodicidosis" (PDF). Acta Dermatovenerologica...
under the brand name Locacorten-Vioform (in some countries Locorten-Vioform), for the treatment of otitisexterna and otomycosis. It is usually formulated...
of lymph nodes) in the main lymph nodes of the head. The feet, body, prepuce or perianal area may be affected. Pustular otitisexterna can occur, with...
study of two antimicrobial/anti-inflammatory formulations in the treatment of canine otitisexterna". Veterinary Dermatology. 16 (5): 299–307. doi:10.1111/j...
comparison of different kinds of Malassezia species in healthy dogs and dogs with otitisexterna and skin lesions." Turk. J. Vet. Anim. Sci 35.5 (2011):...
vaccines are used to treat various animal infections, including but not limited to dermatitis, sinusitis, otitisexterna, pharyngitis, laryngitis and mastitis...
"Identification and antimicrobial susceptibility patterns of bacteria causing otitisexternain dogs". Vet Res Commun. 34 (5): 435–444. doi:10.1007/s11259-010-9417-y...
infected due to the lack of research in this area (i.e. people with otitisexterna, a type of ear infection). In general, cerumenolytics can cause ear...
for the prevention of otitisexterna, better known as swimmer's ear. Inhaled isopropyl alcohol can be used for treating nausea in some settings by placing...
observed in the Persian and Himalayan cat. It's characterised by greasy skin, debris adhering to the folds of the face and nose, ceruminous otitisexterna, secondary...
canine otitisexternain 1955 by Benght A. Gustafson, this yeast has since become an important pathogen especially in the study of small animal medicine...
mucinosis, intertrigo, otitisexterna, and vasculopathy. Shar Pei fever (also called familial Shar Pei fever or FSF) is a condition seen in Shar Pei characterized...
disease, alopecia X or follicular arrest, injection site alopecia, otitisexterna, melanoma, and sebaceous adenitis. The Poodle is predisposed to hypothyroidism...
rhinosinusitis, or otitisexterna. During the COVID-19 pandemic 2020/21, COVID-19-associated pulmonary aspergillosis was reported in some people who had...
result in chronically draining ears. Treatment almost always consists of surgical removal. Other more common conditions (e.g. otitisexterna) may also...
dermatitis, otitisexterna, and primary seborrhoea. An American study reviewing over a million cases presented to 27 veterinary teaching hospitals in North...
inhalation. They are also used externally as a cream or drops to treat otitisexterna (swimmers ear), and as a component of triple antibiotic ointment to...