Why does my dog reverse sneeze frequently and seem to be gagging?
Updated On September 23rd, 2025
Pet's info: Dog | Cairn Terrier | Female | spayed | 12 lbs
Hi. Why is my dog reverse sneezing frequently? She also seems like she’s trying to vomit but can’t.
2 Answers
Most Helpful Answer
Published on December 2nd, 2018
Reverse sneezing is caused by irritation of the nasal cavity and/or larynx which an be allergy related or even caused by a nasal mite in rare cases. Yes pets can seem to be trying to vomit, but this is really them trying to scratch the irritated area. If she is doing this more frequently than comfortable with and does not respond well to offering her water during the event, then a vet visit is recommended to perhaps start her on allergy medicine and to check her for possible nasal mites. However, in most cases pets don't require any treatment for reverse sneezing episodes b/c they are infrequent and don't impede on the quality of life of the pet. I hope that Maddie's reverse sneezing episodes resolve soon! Best wishes and take care.
2Pet Parents found this answer helpful
Related Answers from Veterinarians
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Published on September 7th, 2017
Thank you for using Pet Coach! Reverse sneezes are similar to regular sneezes in that it is triggered by something that irritates the upper airway (nasal passages and nasopharynx). Occasional reverse sneezes are normal. However, since Luna is having frequent and repeated bouts of reverse sneezed, it could indicate that something more serious is triggering it. Allergies, an environmental irritant (such as perfume) or even foreign bodies (like grass) in the back of the nasal passages can cause reverse sneezes. If she continues to have bouts of reverse sneezing, or if she also develops discharge from her nose or bad breath, you should make an appointment with your veterinarian to get Luna checked out! She is lucky to have you!
1Pet Parents found this answer helpful
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