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Kitten leaking diarrhea after Cestex, but acting fine. What to do?

Updated on September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | unneutered | 2 months and 1 day old | 3 lbs

I was given cestex for my kitten. Now he is having sever diarrhea. He is actually leaking. He is still acting fine and full of energy and eating well.

1 Answer

Most Helpful Answer

Laura Johnson VMD

Answered By Laura Johnson VMD

Veterinarian

Published on September 2nd, 2017

Hi, thanks for using Petcoach! Poor Groot!

I have had some dogs and cats get an upset belly from a deworming. I would call your Vet if they are still open and see if then can prescribe something for his diarrhea. Young kittens can get dehydrated quickly with bad diarrhea. You can try starting a probiotic too, I like Purina Fortiflora. If the diarrhea persists, he stops eating, starts getting lethargic or starts vomiting he should be seen.

I wish you the best of luck!

https://www.chewy.com/purina-pro-plan-veterinary-diets/dp/49853
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