Reverse Sneezing in Dogs: Everything You Need to Know

Reverse sneezing occurs when a dog pulls air rapidly into their nose instead of pushing it out like with a regular sneeze. Think of it as their way of dealing with an irritating tickle deep in their throat or nasal passages. Unlike humans, dogs can’t clear this irritation by swallowing or coughing. Instead, they use this reflex to expel irritants naturally.

Although it might look dramatic, this action is a natural mechanism that helps dogs keep their nasal passages clear. It’s their unique way of managing discomfort in their throat or upper airway.

When dogs encounter dust or other irritants in their noses, they sneeze outward to clear them. But reverse sneezing happens when the irritation is located further back, in the nasopharynx—an area behind the nasal passages and above the soft palate. This irritation triggers a spasm in their throat, making them extend their necks and emit those peculiar snorting sounds.

While it might look a bit uncomfortable, reverse sneezing is simply their body’s way of handling irritants in places regular sneezes can’t reach.

Not all dogs experience reverse sneezing, but it’s more common in specific breeds. Short-faced breeds like pugs, French bulldogs, and boxers (known as brachycephalic breeds) are more prone to it. Smaller breeds, such as beagles and Yorkshire terriers, may also experience it more often. Episodes are generally brief, lasting from a few seconds to a couple of minutes, and tend to occur more frequently during certain seasons or in specific environments.

Understanding your dog’s breed traits can help you stay prepared and calm when reverse sneezing happens.

Several factors can trigger reverse sneezing in dogs. While irritants are the primary cause, other triggers include:

• Irritants : Dust, pollen, or strong odors.
• Excitement : Overstimulation or excitement during play or greetings.
• Eating or Drinking Too Fast : Gulping down meals can irritate the throat.
• Exercise : Intense activity or overexertion.
• Pulling on the Leash : Straining at the lead can cause throat irritation.
• Nasal Mites or Viruses : Infections or parasites in the nasal passages.
• Allergies : Seasonal or environmental allergens.

Identifying these triggers can help reduce the frequency of episodes and make your dog more comfortable.

Reverse sneezing often sounds like a loud, rapid inhaling noise, similar to honking or snorting. It can be startling if you’ve never heard it before, but it’s distinct from choking or other respiratory issues. Unlike choking, reverse sneezing episodes are brief and don’t restrict your dog’s breathing.

Knowing what it sounds like can help you recognize it immediately and respond calmly instead of worrying unnecessarily.

When your dog experiences a reverse sneezing episode, staying calm is crucial. Dogs can sense your anxiety, which might make the episode more stressful for them. Here’s how you can help:

• Massage Their Throat : Gently rubbing their throat may soothe the spasm.
• Briefly Cover Their Nostrils : This encourages them to swallow, which can stop the sneezing.
• Blow Lightly on Their Face : A small puff of air can help them refocus and stop sneezing.

If episodes are frequent, keeping a journal of when and where they occur can help you identify triggers and work with your vet to manage them.

In some cases, reverse sneezing might indicate an underlying health problem. If episodes become frequent or severe, consult your vet. Possible causes include:

• Nasal Mites : Parasites causing nasal irritation.
• Infections : Bacterial or viral infections inflaming nasal passages.
• Foreign Objects : Small items stuck in the nasal area.
• Growths : Polyps or tumors requiring medical attention.

Early detection of these issues through regular vet check-ups can ensure your dog stays healthy and comfortable.

While most reverse sneezing episodes are harmless, certain signs may indicate a need for veterinary attention. Call your vet if your dog shows:

• Persistent episodes that increase in frequency.
• Additional symptoms like nasal discharge or coughing.
• Signs of distress, such as trouble breathing or unusual behavior.

A vet can perform a thorough examination and recommend appropriate treatments if necessary.

To diagnose reverse sneezing, vets may:

• Take a detailed health history, noting exposure to irritants.
• Conduct a physical exam, sometimes paired with blood tests.
• Use advanced diagnostic tools, such as X-rays or nasal endoscopy, to rule out other conditions.

These steps help pinpoint the cause of reverse sneezing, ensuring your dog receives the most effective care.

While you can’t prevent reverse sneezing entirely, there are ways to minimize it:

• Avoid strong odors or heavily scented products around your dog.
• Keep your home well-ventilated and clean to reduce allergens.
• Use a flat, short lead to prevent strain during walks.
• Maintain your dog’s dental hygiene, as oral issues can contribute to nasal irritation.

Taking these steps creates a healthier environment for your dog, reducing the likelihood of episodes.