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Ear infection

A representation of Ear infection

Is your dog constantly scratching its ears or tilting its head? This could be a sign of an ear infection, which is common in dogs. In this article, you'll find out what causes ear infections in dogs, how to recognize them and what you can do about them.

What is an ear infection in dogs?

An ear infection in dogs is an inflammation of the outer, middle or inner ear that can be caused by bacteria, fungi, parasites or allergies. The inflammation can lead to pain, itching, redness, swelling, discharge and odor. An untreated ear infection can lead to chronic problems such as hearing loss or balance problems.

How do I recognize an ear infection in my dog?

The symptoms of an ear infection in dogs can vary depending on the severity and cause. Some common signs are:

  • Scratching or rubbing the ears
  • Head shaking or tilting
  • Redness or swelling of the pinna or ear canal
  • Discharge or crust formation in the ear
  • Unpleasant odor from the ear
  • Sensitivity or pain when touching the ears
  • Behavioral changes such as restlessness, aggressiveness or depression

If you notice one or more of these symptoms in your dog, you should take him to the vet to get an accurate diagnosis and treatment.

How is an ear infection treated in dogs?

The treatment of an ear infection in dogs depends on the cause and severity of the infection. The vet will first examine the ear and, if necessary, take a swab to identify the pathogen. He will then recommend a suitable treatment, which may include the following:

  • Cleaning the ear with a special solution
  • Administration of medication such as antibiotics, antifungals, antiparasitics or corticosteroids in the form of drops, ointments or tablets
  • Removal of foreign bodies or polyps from the ear
  • Surgical intervention in severe cases such as eardrum perforation or middle ear infection

The duration of treatment can vary from a few days to several weeks, depending on the case. It is important that you follow the vet's instructions exactly and use the medication regularly. You should also keep your dog's ear clean and dry and avoid getting water or dirt in it.

How can I prevent an ear infection in my dog?

Ear infections in dogs are not always preventable, but there are some measures you can take to reduce the risk. These include:

  • Regularly checking your dog's ears for signs of inflammation or irritation
  • Carefully cleaning your dog's ears with a soft cloth or special solution as directed by your vet
  • Avoiding excessive hair removal in the ear area, which can cause irritation
  • Avoiding allergens such as pollen, dust or food that can trigger hypersensitivity
  • Avoiding tight collars or leashes that can restrict blood flow to the ear
  • Avoiding extreme temperatures or humidity that can promote the growth of bacteria or fungi
  • Avoid contact with other dogs that have an ear infection

An ear infection in dogs is a common and unpleasant condition, but it is treatable if you recognize it early and give your dog the right care. If you are unsure whether your dog has an ear infection or how to treat it, don't hesitate to ask your vet for advice. They will help you to make your dog's life easier and keep them healthy.


The authors assume that a veterinarian should be consulted if an animal is ill and that medication should only be taken after consultation with a doctor or pharmacist. Only an individual examination can lead to a diagnosis and treatment decision.

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