Understanding Reverse Sneezing in Dogs: Causes and Care

TL;DR: Reverse sneezing is a common, usually harmless respiratory event in dogs caused by throat irritation; while it sounds alarming, it is rarely an emergency unless it becomes chronic or is accompanied by nasal discharge.

What exactly is reverse sneezing in dogs?

Reverse sneezing, medically known as paroxysmal respiration, is a common and usually harmless occurrence in dogs. It happens when the soft palate or throat becomes irritated, causing the dog to inhale air rapidly and forcefully through the nose instead of exhaling it. This creates a distinctive snorting or honking sound that can look and sound quite alarming to pet parents.

Is reverse sneezing a medical emergency for my pet?

• Urgency Level: Low. For the vast majority of dogs, an occasional episode of reverse sneezing is not an emergency.
• The dog remains conscious and generally returns to normal behavior immediately after the episode ends.
• Schedule a non-emergency veterinary appointment if the sneezing becomes chronic, is accompanied by blood or thick discharge from the nose, or if your dog seems to be struggling to breathe between episodes.

Why should I record a video of my dog reverse sneezing for the vet?

• Since reverse sneezing episodes are usually brief and unpredictable, they rarely happen during a physical exam at the vet clinic.
• Taking a video of your dog during an episode is the most effective way to help a veterinarian reach a diagnosis.
• A video allows the vet to differentiate a simple reverse sneeze from more serious conditions like tracheal collapse, a foreign object in the nasal passage, or a cardiac-related cough.