-- title: "Dog Reverse Sneezing And Licking Lips" category: "clinical-methods" metaDescription: "Learn why your dog reverse sneezes and licks their lips, what it means clinically, and how to tell if it's an emergency or a harmless reflex." primaryKeyword: "dog reverse sneezing and licking lips" secondaryKeywords: ["dog reverse sneezing and licking lips", "pet care advice"]

Dog Reverse Sneezing And Licking Lips

If you have ever watched your dog suddenly stop, extend their neck, and make a loud snorting or honking sound while repeatedly licking their lips, you may have felt a wave of concern. This combination of behaviors is often misunderstood. While reverse sneezing is a common, usually harmless respiratory reflex, the addition of lip licking can signal a range of underlying causes from mild irritation to nausea or discomfort. Understanding what this pairing means will help you respond appropriately and keep your pet comfortable.

Quick Q&A: Common Questions

Question: Why is my dog reverse sneezing and licking their lips at the same time?

Answer: This combination often indicates that your dog is experiencing an irritation in their throat or nasal passages, which triggers the reverse sneeze reflex. The lip licking is a calming signal or a response to post-nasal drip, excess saliva, or mild nausea that can accompany the episode. It is usually not an emergency, but it should be monitored.

What Is a Reverse Sneeze?

A reverse sneeze, medically known as paroxysmal inspiration, is a reflex caused by a spasm of the soft palate and throat. Instead of forcefully expelling air (as in a normal sneeze), your dog rapidly inhales through the nose. The result is a loud, snorting, or honking sound that can last for a few seconds to a minute. It is the body's way of clearing an irritant from the nasopharynx, the area behind the nasal cavity.

Why Do Dogs Lick Their Lips During or After a Reverse Sneeze?

Lip licking is a versatile behavior in dogs. While it can be a sign of anticipation (such as before a meal), it is more often a stress signal or a response to a physical sensation. When paired with reverse sneezing, it usually means one of the following:

• Post-nasal drip: The reverse sneeze brings mucus or saliva into the back of the throat. Your dog licks their lips to swallow or clear the sensation.
• Nausea or acid reflux: A strong spasm of the throat can trigger a mild gag reflex or bring up stomach acid. Lip licking is a classic sign of nausea in dogs.
• Oral irritation: If an allergen or foreign object (like a grass seed) triggered the episode, your dog may lick their lips to soothe the area.
• Anxiety or confusion: The episode itself can be startling. Lip licking is a calming signal, telling you (and themselves) that they are not a threat.

When Is It a Concern?

Most episodes of reverse sneezing with lip licking are benign and self-limiting. However, you should consult your veterinarian if you notice any of the following:

• Frequency: Episodes occur more than once or twice per day.
• Duration: The episode lasts longer than 60 seconds or does not resolve with gentle calming.
• Bleeding: You see blood from the nose or in the saliva.
• Coughing or gagging: The behavior transitions into a true cough, retch, or productive gag.
• Lethargy or loss of appetite: Your dog seems tired, stops eating, or avoids activity.
• Nasal discharge: Thick, colored, or one-sided discharge accompanies the episodes.

Common Causes of Reverse Sneezing with Lip Licking

Allergies and Irritants

Inhalant allergies (pollen, dust, mold) or household irritants (perfumes, cleaning sprays, smoke) are the most common triggers. The reverse sneeze clears the irritant, and the lip licking follows as your dog swallows the resulting mucus.

Foreign Body or Grass Awn

Dogs who explore with their nose may inhale a small piece of grass, a seed, or a blade. This can lodge in the nasal passage or throat. Lip licking may indicate pain or an attempt to dislodge the object.

Dental or Oral Issues

A tooth abscess, gum infection, or a foreign object stuck in the mouth (like a bone fragment) can trigger both a gag reflex and lip licking. The reverse sneeze may be a response to the sensation in the throat.

Brachycephalic Breeds

Short-nosed breeds (Pugs, Bulldogs, French Bulldogs, Boston Terriers) are more prone to reverse sneezing and lip licking due to their elongated soft palates and narrow airways. The combination is often a sign of airway obstruction, not just irritation.

Excitement or Overstimulation

Some dogs reverse sneeze when they are overly excited, especially during play or after a sudden change in activity. Lip licking in this context is a self-soothing behavior.

What to Do at Home

If your dog has an episode, stay calm. Your anxiety can worsen theirs. Follow these steps:

• Gently massage the throat: Lightly stroke the soft area under the jaw. This can help relax the spasm.
• Cover the nostrils briefly: Use your thumb and finger to occlude both nostrils for one to two seconds. This forces your dog to breathe through the mouth, which often stops the reflex.
• Offer a small drink of water: If your dog is willing, a sip of cool water can help clear the throat and reduce lip licking.
• Redirect calmly: If the episode was triggered by excitement, ask for a quiet behavior like "sit" or "down" to break the cycle.

What to Expect at the Vet

If you bring your dog in for evaluation, your veterinarian will perform a thorough exam. They will:

• Observe a typical episode: They may ask you to describe the sound or, if possible, trigger a mild episode with gentle pressure on the throat.
• Examine the mouth and throat: A full oral exam, including looking at the back of the throat and the soft palate, is standard.
• Perform a nasal or oral inspection: If a foreign body is suspected, they may use a small scope (endoscope) or recommend sedation for a deeper look.
• Rule out dental disease: A dental exam or X-rays may be needed if oral infection is suspected.
• Check for allergies: If episodes are frequent, they may discuss allergy testing or a trial of antihistamines.

Prevention and Long-Term Care

• Reduce airborne irritants: Use a HEPA filter in your home, avoid strong scents, and keep your dog away from smoke and heavy dust.
• Manage excitement: If your dog reverse sneezes when excited, teach calm greetings and avoid over-arousing play.
• Maintain dental health: Regular brushing and professional cleanings reduce the risk of oral triggers.
• Use a harness: If your dog pulls on a collar, switch to a harness. Pressure on the neck can trigger the reflex.
• Keep an episode log: Note the date, time, and context (after eating, during play, after going outside). This helps your vet identify patterns.

Final Thoughts

The combination of a reverse sneeze and lip licking is almost always a harmless, self-correcting event. It is your dog's way of dealing with a minor irritation in their throat or nose. By staying calm, providing gentle support, and knowing when to seek help, you can keep your pet healthy and comfortable. If the episodes become frequent or change in character, a veterinary visit will provide peace of mind and a clear path forward.

Disclaimer: This article is for educational and informational purposes only. It is not intended to substitute for professional veterinary advice, diagnosis, treatment, or regulatory guidance. Always consult a licensed veterinarian or qualified specialist regarding animal health, disease diagnosis, and therapeutic decisions.