Petco Text Logo
Petco Pet Logo

Why is my cat sick and dizzy after deworming for rice-like worms?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | unneutered | 10 lbs

Ive notice my cat have white worms that look like rice coming from his anus taken him to various vet 4 in total around my area all tell me he just has a hairball stuck in his stomach and has no indicadion of worms so i went on my own to petco and purchased a demormer for tape worms came with 3 tables it was the bayer brand and righg now my cat is very stiff dizzy when walking and only gets up to eat and drink water

1 Answer

Most Helpful Answer

Image profile

Answered By Destini R. Holloway, DVM

Veterinarian

Published on November 22nd, 2017

Thank you for visiting Petco Pet Education Center, formerly Petcoach. What you describe definitely sounds like tapeworms. I am sorry to hear that Toby sounds like he is having an adverse reaction to the tapeworm medicaiton. This sounds serious. I would highly recommend taking Toby in to your vet to have him treated for an adverse reaction, which includes fluids for flush out his system and and symptomatic treatment. It’s best to take him in right away if possible. I hope that your pet Toby is able to make a full and speedy recovery. Best wishes and take care.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored