Updated On September 23rd, 2025
Pet's info: Cat | Mixed Breed | Male | unneutered | 4 lbs
how long does it take worm medication to stop a cat from vomiting
1 Answer
Published on November 26th, 2018
Deworming doesn't directly stop vomiting. IF the vomiting is indeed caused by the intestinal worms, I would expect vomiting to stop within a week or so of deworming, but it could be longer if the parasite load was causing a lot of irritation. I would still recommend a recheck if still vomiting after 5-7 days.
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