When Should You Worry About Your Dog’s Runny Nose

If your dog has excessive nasal discharge, there are several reasons. Understand your dog’s runny nose here.

It’s time of year again. As new plants bloom in the fall, we have plenty of runny nose and sneezing for humans.

Did you know that your dog also suffers from runny nose especially during rainy season?

Dog’s runny noses are called nasal discharge.

It is clear and executes the larynx from water to thick and purulent. The appearance and frequency of nasal discharge in dogs can tell you a lot about the underlying cause.

Does my dog ​​have allergies? In short, yes.

Thin, watery discharge without color or odor is a sign of mild irritation in the nasal cavities. It is caused by a foreign object (grass and seeds) inhaled due to seasonal allergies or other causes of inflammation inside the nose.

In some cases, antihistamines clear the discharge without further incident. Dogs such as red, watery eyes, sneezing and runny nose sometimes respond to environmental allergens in the same way as humans.

More serious causes of dog’s runny noses

In cases where the discharge is thick, odorous, or pale with blood or pus, more serious causes are suspected.

If this happens, your veterinarian will do a thorough research on your dog’s recent history (kennel boarding, dressing, dog park visits or any history of doggy daycare? Any exposure to dogs?) And physical examination.

Also Read: 8 Essentials for In-home dog training or dog house training

They will also review the vaccination status of your dogs, making sure they are current.

After the initial history and testing is complete, your veterinarian will discuss the possible causes of your dog’s runny nose. If two nostrils are involved, the causes are often different than one nostril.

Two nostrils indicate a more generalized cause, while one nostril represents a localized source. If the discharge is clear, thin and with water, your veterinarian may try monitoring at home for antihistamines and other signs.

If nothing develops, and your dog feels healthy, a small amount of discharge may be normal. No further treatment is required.

If the discharge persists or worsens, then further analyzes are needed. In the case of arbitrary discharge (a nostril), the causes include a foreign body inhaled, such as grass or grass avenues leading to rhinitis, fungal infection or nasal tumor.

Your veterinarian will try a course of antibiotics. If the response does not occur, the next step is usually rhinoceros. During this procedure, your dog is anesthetized, a camera is inserted into the nostril to see the area, and samples are taken for culture and biopsy.

In some cases, a CT scan of the head is needed to make an accurate diagnosis.

If two nostrils are involved, this may indicate a more generalized problem, such as a viral or bacterial infection.

Dogs are susceptible to both, especially if they are climbing at a kennel, visiting a dog park or going to clothing facilities.

Symptoms of runny nose in dogs

  • Nasal discharge
  • Swollen or puffy eyes
  • Reduction in nasal breathing
  • Difficulty in breathing
  • Leaks on dog face and/or hand fur
  • The decline in dental health
  • Bad breath

Types of Dog’s Runny Nose

  • Mild, or periodic, rarely runny nose
  • Acute or chronic runny nose

Canine influenza is becoming more common in the dog population. In this case, runny nose is accompanied by fever, sneezing and coughing, lethargy and often loss of appetite.

Pneumonia is a side effect. Canine kennel cough, a common bacterial complex, can also cause nasal discharge. It usually occurs when the disease progresses to pneumonia

Treatment of runny nose in dogs

Treatment of runny noses in dogs varies depending on the diagnosis.

The cause of the allergic reaction needs to be determined: it may be seasonal or it may be something you can remove around your home.

Treatment can range from the removal of irritants to antihistamines, steroids, or other allergy medications.

The veterinarian will remove any foreign objects and advise you on your dog’s recovery, which may include anti-inflammatory medication.

Bacterial infections are treated with a prescription of antibiotics; The veterinarian may try to clear a fungal infection himself or prescribe antifungals depending on the severity.
Nasal worms are treated with antimicrobial drugs.

Dental diseases need to be treated directly, by cleaning the teeth and removing the teeth under anesthesia.

Nasal cancer is the most serious cause of runny nose in dogs. Cancerous tumors can be surgically removed during treatment, which can be very complicated due to the delicate structure of your dog’s nasal passages.

Treatment may also include radiation therapy if initially diagnosed.


In the case of a dog that does not have other symptoms and some obvious nasal discharge, runny nose is of immediate concern. A visit to the vet is guaranteed when your pet develops other symptoms such as redness, watery eyes, sneezing, coughing, fever, loss of appetite or lethargy.

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