OTITIS EXTERNA
(Outer Ear Infection)

General Information:

The ears of dogs (especially those with pendulous ears) and cats are ideal for the growth of bacteria and yeast because they are moist and warm, and contain wax and other debris. The funnel shape of the ear canal effectively traps debris, further complicating treatment of infections.

Treatment Information:

1. General anesthesia is often necessary to allow thorough cleansing of the ear canal and to obtain specimens for bacterial cultures. 

2. The longer the infection has been present, the more difficult it is to clear up. In severe long-standing infections, surgery may be necessary to correct the problem. 

3. To be effective, the medication must contact microorganisms or mites deep in the ear canal. To achieve this contact, the canal must be kept clear of debris, and the medication must be placed deep within the canal. Please call your veterinarian's office if you are having trouble treating your pet's ear. 

4. Cleaner/Drying Agent:
   Cleanse the ear 1-3 times daily for 10-21days, then daily or every other day thereafter. Your vet will give you a specific schedule of how often for how long. Most failures and relapses occur because people fail to follow this schedule.

   If your pet refuses to let you treat his/her ears, or if your schedule prevents you from following the schedule, please tell your vet. There may be alternatives to explore.

   The continued use of the cleaner/drying agent on a regular basis will aid in the prevention of otitis. For animals with floppy or pendulous ears, we recommend using the product once or twice weekly and after each bath and after they have been swimming as a preventative.

5. Medicated Ointment or Drops:
   Follow the directions on the label. 

We hope that you will find this information helpful in your quest for better pet care. If you have any questions or comments, please call your veterinarian's office, or feel free to e-mail us.

David E. Hammett, DVM
and the Staff of All Creatures Veterinary Clinic, PC