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Why does my dog have phlegmy breathing issues only at night?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 44 lbs

My dog has been having a weird breathing issue that has only been happening at night. It’s almost like a very phlegmy reverse sneeze, and kind of sounds like he can’t breathe through his nose but he is, it just seems a bit difficult. While or after this happens he licks his mouth and it sounds like there snot in his mouth. He doesn’t have a cough.

1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on July 26th, 2019

This sign could be compatible with an upper respiratory tract inflammation/infection or possibly to a rhinitis and ''congested nose''(inflammatory, allergic, infective). A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

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