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My cat has small white worms. What are they and how do I treat them?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered

I have spotted small white worms less than an inch long coming from my cat's anus. Which worm is this and are tablets enough to get rid of them?

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3 Answers

Most Helpful Answer

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Answered By Mariya Gugel, DVM

Veterinarian

Published on April 9th, 2018

Thank you for using Petco Pet Education Center, formerly Petcoach! The worms in the photo appear to be tapeworms or, less commonly, pinworms. these can cause impactions and diarrhea, especially in kittens. Unfortunately, I am unable to prescribe medication for Coco without having examined her. However, your veterinarian can quickly determine the exact type of parasites present with a fecal sample and prescribe the appropriate treatment. Because many parasites are transmitted by fleas, it is important for Coco to be on a monthly flea preventative. You should also be careful when cleaning out her litter box to make sure you wash your hands well with soap and water, as some of these parasites can infect humans. I hope all is well!

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24Pet Parents found this answer helpful

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    Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on

    These look like tapeworms, they basically come for fleas which means your cat also has or had fleas recently. treatment for these worms is with a dewormer such as Drontal plus or Profender, i of course also recommend treating him for fleas to avoid getting reinfested.

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    10Pet Parents found this answer helpful

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    Answered By David Darvishian

    Veterinarian

    Published on July 12th, 2020

    Hello and thanks for using Petco Pet Education Center, formerly Petcoach! Sounds like you are seeing tapeworms or more specifically tapeworm segments. The tapeworm stays inside the intestinal tract and the segments break off from the adult worm. These segments are loaded with tapeworm eggs and this is how they spread tapeworms to other hosts. Most common tapeworm is from ingesting fleas that are on the pet. The tapeworm eggs then hatch inside the intestinal tract and develop into adult worms and the process starts all over. Other tapeworms can come from pets eating certain prey animals outside like mice. Yes an OTC medication is available. Praziquantal is the actual drug that you want to use and it is available OTC in many forms. Pet stores usually have these products. One thing to remember is you must use flea/tick medicine on your cat which will kill fleas/ticks and stop the transmission of tapeworms. If your cat goes outside, this is critical and most outside cats should be dewormed with a broad spectrum dewormer at least every 3-4 months if not monthly depending upon where you live. I hope this helps and good luck with your cat! Thank you again for using Petco Pet Education Center, formerly Petcoach!!!!

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