My cat is vomiting — is it normal?

Usually worth a vet visit

An occasional hairball isn't unusual. But frequent vomiting, vomiting with other symptoms, or a cat that seems unwell deserves a vet's attention.

Not sure how serious it is right now?

Describe your cat's exact symptoms (add a photo) and get an instant, calm triage — home care, vet soon, or emergency.

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🔴 When it's an emergency

●Repeated vomiting in a short time, or can't keep water down
●Blood in vomit, or a foreign object suspected
●Vomiting with lethargy, hiding, or not eating
●Possible toxin (lilies are deadly to cats), or string ingestion

🟢 Usually okay to monitor

●One hairball or single vomit, then normal
●Still eating, drinking, and active

Frequently asked

How often is too often for a cat to vomit?

Occasional hairballs are common, but vomiting more than once a week, or daily, is not normal and warrants a vet visit.

Is my cat's vomiting an emergency?

Seek care for repeated vomiting, blood, suspected toxin (especially lilies) or swallowed string, or vomiting with lethargy and not eating.

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Pocket Vet editorial team

Written and maintained by the Pocket Vet editorial team using authoritative veterinary sources. Reviewed June 8, 2026. This guide is informational only and not a substitute for professional veterinary care — see our editorial & safety policy. When in doubt, contact your vet; in a true emergency, go to an emergency clinic immediately.

Sources