Hello!
You have a very difficult problem.
Unfortunately, all the current anti-yeast medications for cats are oral, topical (as in
earEar barotrauma
Ear discharge
Ear emergencies
Ear examination
Ear tube insertion
Ear tube insertion - series drops) or, injectable (IV, or
intravenousIntravenous
Intravenous pyelogram
Intravenous pyelogram (ivp), which must be done by your veterinarian.)
Yeast otitis, or, yeast infection in the ears, is usually secondary to another problem such as parasites in the ears (ear mites), or, hypersensitivities (allergies to food, contact allergies, or environmental allergies). If your cat's primary problem is ear mites your veterinarian can place a medication called Milbemite in the ears during an office visit. One dose of Milbemite is all that is necessary usually. If your cat has contact or environmental allergies, than treating with an injectable steroid may be the answer. If your cat has food allergies than feeding a hypoallergenic diet may help.
An injectable anti-inflammatory medication may also help. Your cat’s ears may be painful and inflamed due to the infection. Once the inflammation has subsided it may be easier to medicate his ears.
If all of the above fail then, you may have to make arrangements with your veterinarian to have them medicate your cat’s ears.
If you have any additional questions or comments please ask! Thanks for your question.
You can also try at a time when they are fed and sleepy. Hold them in your lap, pet them until they are in purring bliss and then try to dab the medicine in their ears as gently as you can.
I sympathize, I used to have cats years ago, and have the battle scars to prove it.