Chronic Rhinitis in Dogs: Causes, Symptoms & Treatment

Chronic rhinitis in dogs refers to persistent inflammation of the nasal mucosa, resulting in symptoms like nasal discharge, sneezing, and respiratory discomfort. While acute rhinitis or sinusitis causes mucous discharge, chronic forms are often more complex and may involve bacterial infections.

Understanding the Causes of Chronic Rhinitis in Dogs

Several factors can lead to chronic rhinitis, affecting dogs of any age but more commonly seen in older pets. Common causes include:

• Fungal infections, such as those caused by Aspergillus fumigatus
• Bacterial infections, often secondary to viral diseases
• Dental disease, including root abscesses affecting nasal passages
• Parasites and foreign bodies lodged in nasal passages
• Neoplasia: abnormal tissue growths or tumours
• Congenital abnormalities, such as cleft palates
• Immune-mediated responses like lymphoplasmacytic rhinitis linked to allergies or hypersensitivity

These causes highlight the importance of timely veterinary assessment to determine and address the underlying issue.

Recognising Symptoms of Chronic Rhinitis

Dogs suffering from chronic rhinitis may exhibit several signs, including:

• Persistent or recurrent sneezing and sometimes reverse sneezing
• Nasal discharge that may be clear, cloudy, or coloured depending on infection
• Blocked or stuffy nose on one or both sides
• Facial deformity or swelling in severe or prolonged cases
• Reduced appetite or lethargy related to discomfort
• Occasional nosebleeds or coughing

Noticing these symptoms early can aid in prompt diagnosis and treatment.

Diagnosing Chronic Rhinitis: What to Expect at the Vet

A thorough veterinary examination typically includes:

• Oral examination to check for dental issues or ulcers
• Imaging such as X-rays or CT scans to identify abnormalities or foreign bodies
• Blood tests to assess overall health and rule out other diseases like hypertension or lower airway conditions
• Rhinoscopy and biopsy in some cases for definitive diagnosis

It is vital to provide the vet with a detailed history of your dog’s symptoms and duration.

Treatment Options for Chronic Rhinitis in Dogs

Chronic rhinitis often requires ongoing management since it is rarely fully curable. Treatment depends on the root cause and may involve:

• Antibiotics to treat bacterial infections, ensuring the full course is administered
• Antifungal medications if a fungal infection is confirmed
• Dental treatments or surgery to resolve abscesses or growths
• Anti-inflammatory drugs, steroids, or antihistamines to reduce allergic or immune responses
• Removal of foreign objects if discovered

Caring for a dog with chronic rhinitis involves regular veterinary visits to monitor treatment response and adjust care accordingly.

Living Compassionately with a Dog Affected by Chronic Rhinitis

Chronic rhinitis can impact a dog’s quality of life, but with appropriate and ongoing veterinary care, many dogs live comfortably. Supportive care includes maintaining good hygiene around the nose, avoiding irritants like smoke or strong scents, and ensuring your dog stays hydrated.

If you’re considering adding a dog to your family and want to learn more about responsible purchasing, finding puppies from reputable breeders or rescues is recommended to promote health and welfare.