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My cat's nose and throat are congested, antibiotics aren't working.

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 19.5 lbs

I have a cat who is almost 3yrs of age. For some time now he has sounded congested in his nose and throat, this is herd mostly when he is at rest or sleeping. My vet has tried an antibiotic shot he was given twice over two months, now we are doing a liquid antibiotic I give him once a day. There seems to be little to no improvement. Any thoughts or ideas would be greatly appreciated?!!!

2 Answers

Most Helpful Answer

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Answered By Rebecca, DVM

Veterinarian

Published on June 2nd, 2017

Chronic upper respiratory issues in cats can be frustrating. At this point Jaxson may need further diagnostic testing. Your vet may consider a sedated exam to look for nasal pharyngeal polyps or a foreign body. If there is an infectious component blood tests may be used to try to find out what the cause is. If no answer is found referral for imaging such as a CT scan may be able to determine if there is a mass or foreign body in his nasal passages.

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    Answered By Emily, DVM

    Veterinarian

    Published on

    Hello Jaxson's history and symptoms can also indicate a viral upper respiratory infection, a polyp in his throat, or he is having a resistant infection. There are other potential causes but these would be the top concerns for me. I advise you to continue as directed by your veterinarian as well as monitor him for any change in appetite changes in his eyes, difficulty eating, and weight loss. Otherwise you can also address your concerns about another cause with your veterinarian.

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