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My dog vomited worms and water after dewormer. Will he be okay?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | 1 month and 2 days old

Roman vomited worms today about 4 worms and I got him Vermox, he just vomited water just now so my question is will he still vomit worms or will he Ohk for the night ?

1 Answer

Most Helpful Answer

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Answered By Sara Farmer, DVM

Veterinarian

Published on January 20th, 2020

He could still vomit worms - it can take a few days and usually two doses to take care of most roundworms. There are some types of stomach worms that would require a different dewormer so I'd recommend seeing your veterinarian if Roman continues to vomit. They can test Roman's stool to help determine what type of worms are present, and it might also help to reserve a worm if he vomits another up.

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