Evesham Veterinary Clinic |
Causes of Ear Disease
Some breeds are more susceptible than others, including dogs with pendulous ears or dogs with hairy inner ear flaps. Dogs with allergies are also at risk. Otitis Externa Infection of the external ear canal and otitis media, infection of the middle ear, are usually caused by bacteria or yeast. Other possibilities include accumulation of wax, matted hair, debris or a foreign object lodged in the ear canal. When seeking treatment, act quickly. If your dog has an ear infection, he or she will be in considerable discomfort. Antibiotics are used for bacterial infections while antifungals are administered for yeast. Ear infections can also be indicative of other problems such as allergies, hormonal abnormalities or hereditary diseases. Your veterinarian will determine this during your visit and suggest the best course of action. Ear Mites are common parasites that are highly contagious, often contracted from pet to pet. Excessive itching is the most common sign. Ear mites create dark, crumbly debris that look like coffee grinds. Hematoma of the Ear Flap
means blood has accumulated in the ear flap (pinna).
Vigorous head shaking, scratching or trauma to the ear area result in damage to
the blood vessels, often set off by infection, mites, fleas or debris.
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