My cat has small white worms. What are they and how do I treat them?
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!
Updated on September 23rd, 2025