Cat vomiting: why is your cat being sick?

Why is your cat vomiting, and is it a cause for concern?

A cat being sick outdoors — sometimes cats eat grass to induce vomiting.

Overview

Cats vomit for all kinds of reasons. Some causes, like hairballs or eating too fast, are usually nothing to worry about, but your cat being sick may also be caused by more serious conditions, like kidney disease or even cancer. It’s not always easy to tell if it’s a one-off or a sign of something more. This guide explains what different types of vomit can mean, how to tell when it’s time to worry, and what you can do — at home and with your vet — to help your cat recover.

Is my cat being sick, or regurgitating?

Common causes of a cat being sick

What cat vomit looks like and what it might mean

When to take your vomiting cat to the vet

Managing cat vomiting at home

Monitoring your vomiting cat's health

Cat vomiting diagnosis and treatment

Kitten being sick

FAQs about vomiting in cats

Academic research into cat vomiting

Medically reviewed by Lizzie Youens, BSc(Hons) BVSc MRCVS

Published on 22/06/2018 • Reviewed on 20/06/2024