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10 mar 2023 · Clinical signs of an ear infection include head shaking, ear scratching, odor, exudate, erythema, stenosis, head tilt, odd ear carriage, and hot spots on the cheek. Collecting ear samples too aggressively can create inflammation in an already friable ear and possibly cause an ulcer.
Canine otitis externa is a common dermatologic problem in small animal practice. Affected ears are often painful and pruritic (e.g., head shaking, scratching); if the condition becomes chronic, it is more difficult to control. Therefore, the primary causes of the ear problem must be identified, eliminated, or managed long term.
The cause is unknown. Signs typically begin at 3 to 7 years of age and may include difficulty using the hind legs, tail weakness, and incontinence. Dogs often experience pain when the lower back is touched or moved. Other signs include a loss of paw position sense, muscle wasting, or weakened reflexes in the hind legs.
Dogs with chronic, recurrent, and severe otitis and those with neurologic signs (eg, vestibular signs or facial nerve paralysis), para-aural swelling, or pain on opening the mouth usually require diagnostic imaging to help identify contributing problems, such as middle ear disease (eg, otitis media, neoplasia) and otitis interna, that cannot be ...
Symptoms range from mild ataxia of the rear legs to non-ambulatory tetraparesis; The owner will report the dog has a wobbly, unsteady gait in the hind legs, and “knuckling over” on the hind feet; Affected dogs will generally have a low head and neck posture and resist extension of the cervical spine
Signs include headshaking, odor, redness of the skin, swelling, scratching, increased discharge, and scaly skin. The ear canal may be painful or itchy depending on the cause or duration of the condition. One or both ears can be affected, and signs can be sudden or longterm. Otitis externa can be caused by many different factors.
PET OWNER VERSION. Otitis Media and Interna in Dogs. By Karen A. Moriello, DVM, DACVD. Reviewed/Revised Jun 2018. View the Professional Version. Treatment. Inflammation of the middle ear structures (otitis media) is usually caused by an extension of infection from the external ear canal or by penetration of the eardrum by a foreign object.
