Otitis Externa, Ear Infection
Otitis externa is an inflammation or infection of the outer ear canal and may also involve the ear flap. There are numerous causes for otitis including:
- Bacteria Yeast
- Ear mites
- Excessive wax
- Hair or other debris within the canal
- AllergiesHormonal imbalances
- Pre-existing ear canal or flap damage
- Long or heavy ear flaps
- Frequent exposure to moisture.
Common Signs for Otitis
- head and ear pain
- scratching or rubbing at the ears
- shaking of the head
- swelling of the ears
Diagnosing and Treating Otitis
Diagnosis is based on symptoms, examination findings and laboratory tests. In painful patients, sedation or anesthesia and deep ear cleaning may be necessary to examine the ear and remove foreign bodies, hair or infected discharge.
Treatment varies based on severity and duration of infection. Antibiotics (and medication to control secondary yeast infections), anti-inflammatory steroids and antihistamines are often needed.
Any underlying problems (removal of foreign bodies, damaged or scarred tissue, control of concurrent skin problems) must be corrected for successful resolution. Surgery may be needed in extreme, chronic cases.
An extended treatment period may be necessary for significant infections. Good home care can make the difference between resolution or chronic pain and infection for affected pets.
Use all medications as prescribed by your veterinarian.
- Follow all home care or post surgical instructions from your veterinarian.
- Don't allow your pet's ears to get wet during bathing or swimming. This can worsen infection.
- Monitor your pet's progress carefully and have him or her rechecked as directed by your veterinarian.
If you have questions about this or any medical topic, please contact your Banfield hospital today.