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My cat vomited a worm. What kind is it and what should I do?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 9 years and 10 months old | 12 lbs

My 10yr. old cat vomited a few times over several hours. The last time was mostly flem and this worm. I put it under a magnifier and took this picture with my phone. Could you please tell me what it could be? Thank you, Linda

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1 Answer

Most Helpful Answer

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Answered By Sara Farmer, DVM

Veterinarian

Published on April 15th, 2018

I’m going to guess that this is a roundworm. It can be difficult to identify adult worms but it is usually much easier to identify eggs in a stool sample. I would recommend seeing your veterinarian for a stool analysis and to get the appropriate deworming medication.

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