The dog scratches its ear and shakes its head, there are brown discharges, what is it? - briefly
The dog's behavior indicates a likely ear infection. The brown discharge is typically associated with an outer ear infection (otitis externa), which can be caused by bacteria or yeast.
The dog scratches its ear and shakes its head, there are brown discharges, what is it? - in detail
The symptoms you've described—a dog scratching its ear, shaking its head, and exhibiting brown discharge—are indicative of an ear infection or irritation. Ear infections in dogs are quite common and can be caused by a variety of factors including bacteria, yeast, ear mites, foreign bodies, or even allergies.
Ear infections typically manifest with symptoms such as scratching at the ear, head shaking, odor from the ear, redness or swelling inside the ear, and sometimes discharge that can range from brown to yellowish-green or black. The color of the discharge can provide some clues about the underlying cause:
- Brown discharge is often associated with ear mites or a yeast infection. Ear mites are tiny parasites that can infest the ear canal, causing itching and irritation. Yeast infections, on the other hand, can occur due to an overgrowth of yeast in the ear, which thrives in moist environments.
- Yellowish or greenish discharge is more commonly associated with bacterial infections. This type of infection can cause significant inflammation and pain.
- Black discharge might indicate a buildup of wax or debris within the ear canal.
To determine the exact cause, it's essential to consult a veterinarian who can perform a thorough examination. The vet will likely use an otoscope to look inside the ear canal for signs of infection, inflammation, or foreign bodies. They may also take a swab sample of the discharge to identify the type of organism causing the infection.
Treatment depends on the underlying cause. For bacterial infections, antibiotics are usually prescribed, while antifungal medications are used for yeast infections. Ear mite infestations require specific medications to kill the mites and soothe the irritated ear canal. In some cases, a veterinarian might recommend a combination of treatments if multiple factors are contributing to the infection.
In addition to medical treatment, it's crucial to keep the affected area clean and dry. Your vet may provide instructions on how to safely clean your dog's ears at home using a gentle ear cleaner solution. It's also important to follow all veterinary advice regarding any underlying conditions such as allergies that might be contributing to recurrent ear infections.
If you notice these symptoms, promptly schedule an appointment with your vet to ensure your dog receives the appropriate treatment and to prevent any potential complications from developing.