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What causes an elderly cat's sneezing, runny nose, and watery eyes?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 18 years and 3 months old | 16 lbs

My elderly cat is sneezing, and has a runny nose and watering eyes

2 Answers

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on November 9th, 2017

It sounds like Sioux either has a cold or allergies. Of the two, a cold is more likely. Monitor her closely to make sure she is eating and drinking. If she has green or yellow discharge from her eyes or becomes extremely lethargic, she needs to be seen. Many times this is a virus that will run its course. She can also take 500mg of Lysine which can help. Hope Sioux starts feeling better!

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    Answered By Destini R. Holloway, DVM

    Veterinarian

    Published on December 22nd, 2018

    Poor kitty. She likely has a bout of rhinitis, which is commonly caused by allergies or viral infections in cats. If she is acting normal and eating well, you may be able to wait until your vet is open on Monday to take her in. However, it is best to get her treated as soon as you can so that things don't progress. The vet will want to get her on a short course of antibiotics and listen to her lungs to ensure no abnormalities are heard there. I would also eliminate any aerosolized irritants or chemicals in the home that could be causing her irritation of her upper airway. You can also purchase an anti-viral supplement (Lysine powder or gel) from your local pet store to give her daily just in case this is viral related. This can help boost her immune system. I hope that your fur baby Precious feels better soon! Best wishes and take care.

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