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My dog has a runny nose, reverse sneezes, and mucus. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 1 year and 2 months old | 50 lbs

My dog is about a year old and 2 days she just started having a runny nose (she licks it) and shes doing a reverse sneeze a few times a day. Now today I noticed she has a little bit of mucus coming out of her nose. Shes acting normal and is eating.

2 Answers

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on May 8th, 2017

Bailey's symptoms may have several causes including allergies, infection or even foreign body in her nose. Have her examined by your veterinarian for a diagnosis. If the mucus is green or yellow, there could be infection. Allergies can be frustrating to diagnose since they have so many causes (inhaled, contact, food sensitivities, etc.). Allergies can also be seasonal in nature. Antihistamines can be dispensed by your vet if indicated.

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on

    It could be that Bailey may be suffering from a respiratory infection or allergies. I would have her seen by a vet in the morning. The vet can diagnose what is causing her symptoms and can prescribe treatment for her. Tonight, if she's congested, you can try using a humidifier or bringing her into the bathroom with the door closed while you take a hot shower - the steam and humidity help to break up congestion and temporarily relieve symptoms associated with respiratory infections.

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