Pet Health

Reverse Sneezing in Dogs

Discover what reverse sneezing in dogs is, its causes, and how to help your pet. Learn to identify this common behavior and ensure your dog's health!
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
Dog experiencing reverse sneezing, with its neck extended and eyes wide open, looking confused and concerned.

Video Call an Aussie Vet now for just $49 AUD

Dial A Vet is available in Australia, NZ, Canada, United States & Canada!
Speak to A Vet Now

Is your dog suddenly making loud, snorting noises that sound like they’re struggling to breathe? This unusual behavior, called reverse sneezing, can be alarming for any pet owner. The good news is that it’s often harmless and temporary, but understanding what’s happening and when to act can bring you peace of mind. Let’s break it all down.

⚠️ What to Watch For

Reverse sneezing in dogs can look and sound scary if you’re not familiar with it. The episode usually begins suddenly and can last for a few seconds to a couple of minutes. Here’s what to look for:

  • Loud, rapid snorting or honking noises
  • Your dog extending its neck and head
  • Episodes that resolve on their own

Unlike regular sneezing, reverse sneezing occurs when a dog forcefully pulls air through their nose instead of pushing it out. It’s their body’s way of clearing irritants or addressing minor issues in their nasal passages or throat.

🔍 Possible Causes

Reverse sneezing can happen for a variety of reasons, but it’s typically triggered by irritation or inflammation in the nasal passages or throat. Common causes include:

  • Allergens like pollen, dust, or perfume
  • Excitement or overexertion
  • Foreign particles such as grass or seeds
  • Respiratory infections or postnasal drip
  • Environmental irritants like cigarette smoke

In some cases, anatomical issues such as a narrow airway (common in brachycephalic breeds like Pugs or Bulldogs) can make reverse sneezing more frequent. While most episodes are harmless, understanding the cause can help you manage or prevent them in the future.

✅ What You Can Do at Home

If your dog starts reverse sneezing, don’t panic—it’s usually not an emergency. Here are some simple steps you can take to help them:

  • Gently massage their throat to relax the muscles
  • Lightly cover their nostrils for a second to encourage swallowing
  • Offer a small amount of water to help clear any irritants
  • Move them to a calm, quiet area to reduce excitement

In most cases, reverse sneezing episodes resolve on their own without intervention. However, if they happen frequently or last longer than usual, it may be time to investigate further.

💡 When to Call a Vet

Although reverse sneezing is usually harmless, there are times when it’s important to consult a veterinarian. Seek professional advice if:

  • Episodes are happening more frequently or becoming prolonged
  • Your dog has additional symptoms like nasal discharge, coughing, or lethargy
  • The reverse sneezing is accompanied by difficulty breathing
  • You suspect a foreign object might be lodged in their airway

In rare cases, reverse sneezing may signal an underlying issue such as nasal mites, a respiratory infection, or even a collapsing trachea. Your vet can perform an exam to rule out these conditions and recommend appropriate treatment if needed.

Remember, you know your dog best. If something feels off, it’s always better to err on the side of caution and get a professional opinion.

FAQs

Q: Can reverse sneezing harm my dog?
A: No, reverse sneezing is typically harmless and doesn’t pose a risk to your dog’s health. It’s a natural reflex to clear irritants from their nasal passages.

Q: How do I know if it’s reverse sneezing or something more serious?
A: Reverse sneezing episodes are short and resolve on their own. If your dog has trouble breathing, is coughing, or shows other unusual symptoms, consult your vet.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
Speak to A Vet Now

🐾 You Might Also Like