Treatments for Dog Ear Infections

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Vet checking the ears of a German Shepherd dogA healthy dog ear is clear and smooth on the underside, with little or no discharge. However, if thick brownish or dark yellow discharge is visible in your dog’s ear or if a foul smell is present, he may have an ear infection. In addition, he may shake his head or paw at his ears to alleviate pain and itching. It’s best to visit to your vet for a diagnosis before using any medication.

Cleansing

Over-the-counter and prescription ear cleansing medications are available that soften excess ear discharge, making it easy to wipe out of the ear canal. Generally, these solutions contain a lubricating agent–such as glycerin, and in some cases Chlorhexidrine–to reduce irritation. According to AnimalPetDoctor.com, topical antibiotics may be added to the solution if bacteria are present. Dribble the liquid gently into your dog’s ear and massage the base of his ear before using a cotton ball to wipe the ear clean.

Topical

Your veterinarian will suggest a medication, depending on the cause of your dog’s ear infections. Dogs with long, floppy ears may suffer from moisture-related infections; your vet may recommend an ointment containing a steroid to reduce inflammation and encourage the ear to heal. If allergies are the culprit, the doctor may prescribe an antibiotic ointment such as ZymoxHC Otic, Tresaderm or Panalog. Apply these ointments after you clean the ear, according to your vet’s instructions.

Oral medications

Sometimes, an underlying problem causes recurrent ear infections in a dog. Your vet may perform a microscopic smear of the wax in your dog’s ears if the infection is severe. Your dog may receive oral antibiotics or antihistamines to encourage healing and fight future infections. Occasionally, long-term antibiotic treatment is necessary.

Mites

The presence of ear mites can start an infection in your dog’s ears. You can purchase OTC ear mite medications that contain thiabendazole or pyrethrin. If used once a month or as recommended by your veterinarian, these medications may prevent ear mites and secondary infections that may result from ear mite infestation.

Pain and itching

Severe infections may cause pain and unbearable itching. Your dog may scratch his ear until it bleeds. During treatment to rid your dog of infection, your vet may prescribe an additional pain medication–either orally or topically–to reduce the sensation. Because ear infections can result in scarring and eventual hearing loss, it’s imperative to have your veterinarian monitor the infection. You can apply the medications at home.