Reverse Sneezing: What You Need to Know

By Deb Haines

Reverse sneezing, also known as paroxysmal respiration, is a common condition in dogs where they inhale rapidly through their nose, making a loud snorting sound. This is the opposite of a regular sneeze, where the dog pushes air out of its nose.


The spasms that cause reverse sneezing can last anywhere from a few seconds to a minute. After the episode is over, the dog will typically take a deep breath, and then their breathing and normal behavior will return to normal again.

Some causes of reverse sneezing.

  • Inflammation or irritation of the nasal, pharyngeal, or sinus passages
  • Dust
  • Nasal mites
  • Seeds
  • Grass
  • Pollen
  • Smoke
  • Masses
  • An elongated soft palate

For most dogs, reverse sneezing is nothing to be overly concerned about. You can try stroking your dog’s neck to calm it down. Usually attacks end with a hearty exhale through the nose.

If your dog’s reverse sneezing becomes worse, contact your veterinarian. Your veterinarian might prescribe anti-histamines or nasal decongestants if allergies are a contributing factor.

**The Vet Corner groups encourage members to establish a relationship with their local veterinarian, don’t wait until an emergency.**

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