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Why is my cat drooling excessively after his neuter surgery?

Updated On September 23rd, 2025

Pet's info: Cat | American Shorthair | Male | neutered | 10 lbs

Hi. My male cat was neutered last Wednesday. He's been doing well but today he suddenly started to drool excessively. I thought maybe he was in pain or had an infection. I check the surgery site and everything seems to be normal. He still runs are and lets me pet him, but the onky problem is all the saliva. He doesnt have a fever and he's not cold. I'm planning on taking him to the vet in the morning, but do you have any idea what could be wrong with him?

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on April 10th, 2018

Excessive drooling can be a sign of nausea, dental problems, or pain. It's good that his surgical site looks look and everything else appears normal. I do think having Carl seen by a vet in the morning is a good idea, and tonight keep an eye on him. Try feeding him a bland diet of boiled white meat chicken (no bones) to see if that helps settle his stomach in case he is nauseous. Keep him in a quiet room for him to rest, and please do not give him any human pain medications. Many are toxic to cats and are fatal if given. If he develops other signs such as anorexia, vomiting, diarrhea, or extreme lethargy, I would take him into an ER vet right away. Best of luck, I hope this helps!

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