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My cat's cough and sneeze returned after vet meds. What to do?

Updated On September 23rd, 2025

Pet's info: Cat | Persian | Female | unspayed | 2 years and 11 months old | 9 lbs

My cat makes a low volume mix of cough and sneeze, and also very little eye discharge, this symptoms continued over three months, my local vet gave her antibiotics and anti allergic medications. But the symptoms appear again. I dont know what to do

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on March 23rd, 2019

Lucy could have a respiratory infection caused by a virus, which will not respond to antibiotics. There are some things you can try at home. First, you can try starting her on an L-lysine supplement - this is an amino acid that has been shown to help the immune system fight off respiratory infections more effectively. Enisyl and Viralys are both good brands, and can be purchased over the counter without a prescription - just follow the dosing instructions on the label based on your cat's weight. If she's congested, you can also 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. I hope this helps!

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