Reverse Sneezing in Dogs: What It Means and How to Help

Reverse sneezing in dogs, often called paroxysmal respiration or the pharyngeal gag reflex, is a distinct respiratory phenomenon quite unlike a common sneeze. It causes a loud, characteristic snorting noise that can be startling if you haven't witnessed it before. Usually, a reverse sneezing episode resolves quickly without causing harm, and many dog owners grow familiar with the sound, recognizing it as a harmless peculiarity.

By learning what triggers reverse sneezing and how to react when it occurs, you can better support your dog and ease any worries associated with these episodes.

What triggers reverse sneezing in dogs?

Veterinary professionals think reverse sneezing arises when irritation or inflammation affects the nose, throat, or sinuses, causing the dog to rapidly inhale air through the nose to clear irritants such as mucus or allergens. This reflex action involves spasms of the soft palate and throat muscles, which can mimic choking or tracheal collapse but is usually benign.

Typical triggers include:

• Allergens from the environment such as pollen, dust, or cigarette smoke
• Foreign objects like grass blades or seeds lodged in the nasal passages
• Collars or leashes that are tight or pull on the neck
• Excitement or sudden changes in breathing rhythm
• Flat-faced (brachycephalic) breeds' anatomy, including elongated soft palates

At times, the exact cause isn't clear. If your dog’s reverse sneezing episodes increase in number or intensity, it's wise to consult your veterinarian to exclude infections, anatomical issues, or other respiratory diseases.

Which dog breeds are more susceptible to reverse sneezing?

Reverse sneezing can happen to any dog breed, though it’s more commonly seen in small-sized dogs and breeds with brachycephalic, or flat, faces. American breeds such as Pug puppies, Boxer puppies, and English Bulldog puppies often have airway structures that make them prone to reverse sneezing due to smaller windpipes or lengthened soft palate tissue.

How can you recognize a reverse sneezing episode?

Unlike typical sneezing, where air is forcefully pushed out through the nose, reverse sneezing is characterized by rapid inhaling of air through the nose accompanied by a loud, snorting or honking noise. During these events, your dog may extend or hold its head and neck in unusual postures. Their body may appear stiff and tense, often with wide, bulging eyes. Although these episodes are usually brief — lasting just a few seconds — they can be alarming to witness.

How to support your dog during a reverse sneezing bout

Generally, reverse sneezing is not dangerous and will resolve on its own. You can take several steps to comfort your dog during an episode:

1. Remain calm to avoid increasing your dog’s stress levels.
2. Lightly massage the throat to encourage swallowing, which may help end the spasm.
3. If your dog is comfortable with it, gently close its nostrils briefly to induce swallowing.
4. Offer some water afterward to soothe your pet’s throat.

Avoid panicking or forcibly trying to stop the episode, as this could upset your dog further.

When should you seek veterinary care?

You should call your veterinarian if your dog experiences reverse sneezing attacks that are frequent, lengthy, or accompanied by other symptoms like coughing, gagging, labored breathing, nasal discharge, or lethargy. A veterinarian can examine the respiratory system and may order diagnostic tests or prescribe treatments if an underlying illness is suspected.

Filming an episode on your phone can be very helpful to show the veterinary professional exactly what’s occurring.

Key takeaways about reverse sneezing in dogs

• Reverse sneezing is a reflex used by dogs to remove irritants from their upper airway.
• It’s most common among small and brachycephalic breeds but can happen in any dog.
• Episodes are usually short, self-resolving, and not painful.
• Owners’ calm reassurance and gentle assistance can help their dogs get through the spells.
• If episodes worsen or persist, a veterinary evaluation is recommended.

Being informed about reverse sneezing empowers you to care for your dog with compassion and confidence. Responsible dog owners keep tabs on their pets’ health, minimize exposure to known irritants, and seek veterinary advice as needed to ensure their furry friends live happy, healthy lives.