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My cat was neutered. More pain meds needed? Will he stop spraying?

Updated on September 23rd, 2025

Pet's info: Cat | American Shorthair | Male | neutered | 1 year and 8 months old | 11 lbs

Hello, I had Kovu neutered 3 days ago and had a couple questions. I gave him his last dose of pain medicine today (Onsior) and he seems a little sore but not in a lot of pain. I’m wondering if he will need more after today? I was given enough to get him through today and he seems fine, but I don’t want him to be miserable tomorrow. My second question is how likely will the neuter stop him from spraying? He hasn’t done it since surgery but I don’t know if he just doesn’t feel good. Thank you!

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on April 6th, 2019

Keep an eye on Kovu, three days of pain medication may be enough for him. If he does appear painful tomorrow, give the vet a call so he can some more pain mediation. Neutering can help stop spraying, but only time will tell if he stops completely. I hope this helps!
Vote Icon1Pet Parents found this answer helpful

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