what causes ear infections?
Most ear infections in adults are caused by bacteria and yeast, though ear mites are a common cause in puppies. Your veterinarian will take a sample from the affected ear(s) and examine it under the microscope to help identify what microorganisms are present.
An ear infection, or otitis media, is the most common cause of earaches. Although this condition is a frequent cause of infant distress and is often associated with children, it can also affect adults.