Why Does My Dog Keep Reverse Sneezing?

What Is Reverse Sneezing?

Reverse sneezing is a common, non-life-threatening condition that sounds alarming but is usually not dangerous. During an episode, a dog makes a loud snorting or honking noise as they forcefully try to inhale air. This happens because of a temporary spasm in the muscles of the larynx, possibly triggered by a drop of mucus falling onto the vocal cords from the soft palate.

The dog may stand still, extend their head and neck, and appear distressed—but they typically return to normal immediately after the episode ends. These attacks can happen several times in succession and are often mistaken for choking or breathing difficulty.

Common Triggers and Causes

Reverse sneezing is frequently seen in brachycephalic (short-faced) breeds like Shih Tzus, Pugs, Bulldogs, and Boston Terriers. These dogs are more prone to respiratory issues due to their anatomy, including narrow nasal passages and soft, floppy nostrils.

Common triggers include: - Overexcitement (e.g., greeting people or other dogs) - Rapid eating or drinking - Irritants like perfumes, smoke, dust, or new cleaning products - Allergens or seasonal changes

In some cases, the episode can be stopped by gently massaging the dog’s neck, covering their nostrils briefly, or lightly blowing air into their face to encourage swallowing.

When to Worry: Red Flags

While reverse sneezing is generally harmless, you should seek veterinary care if: - The episodes become frequent, longer, or more intense - The dog shows signs of distress beyond the episode (e.g., coughing, gagging, collapsing) - There’s a yellowish nasal discharge, fever, or lethargy—possible signs of infection - The dog has difficulty breathing at rest or during exercise

Persistent or worsening symptoms may indicate a more serious condition like laryngeal paralysis, which affects older large-breed dogs and causes a “roaring” inhalation sound, weak bark, and labored breathing.

How to Help During an Episode

You can help your dog during a reverse sneezing episode by: - Calming them down with gentle reassurance - Gently rubbing their nose to encourage swallowing - Applying a quick, light squeeze on either side of their chest to force air out - Blowing gently into their face to disrupt the spasm - Massaging the throat area just under the jaw

These methods often stop the episode within seconds. Never try to insert fingers into the mouth unless you suspect a foreign object—this could push it further down.

Prevention and Long-Term Care

Since reverse sneezing is often linked to irritants, reducing exposure can help. Avoid strong scents, smoke, and dusty environments. Feed your dog slowly to prevent rapid eating, which can trigger episodes.

For dogs with chronic issues, especially brachycephalic breeds, your vet may recommend surgical options like prosthetic rings for the trachea or correction of collapsed nostrils if breathing problems worsen.