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My cat has runny diarrhea and thick vomit. What could be wrong?

Updated On September 23rd, 2025

Pet's info: Cat | American Shorthair | Male | neutered | 1 year old | 11 lbs

My cat has had two bouts of runny diarrhea and has puked once, but the puke was thick and had no liquid

1 Answer

Most Helpful Answer

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Answered By Megan, DVM, CVA

Veterinarian

Published on June 9th, 2017

Poor Patches. Unfortunately, there are many things that can cause vomiting and/or diarrhea including but not limited to eating something they shouldn’t (human food, trash, dirt, bugs, rocks, toys, etc), a sudden change in food, intestinal parasites, toxins, bacterial infections, viral infections, kidney disease, liver disease and much more. As long as there isn’t a known chicken allergy, you can try giving PLAIN chicken (not fried or rotisserie and no bones or skin) and white rice If he isn't eating or not improving, then I strongly recommend contacting your veterinarian for an exam, possible diagnostics (for example a fecal, blood work, and/or x-rays), and medication. Please feel free to contact us again on the forum or set up a consultation if you have additional questions or want more information. Thank you.

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