Toxic to cats · Plants

Is Kalanchoe toxic to cats?

High severity

Yes. Exposure can cause serious illness and needs prompt veterinary attention.

Symptoms to watch for

  • vomiting
  • diarrhea
  • abnormal heart rhythm
  • weakness
  • collapse
  • changes in heart rate

How vets treat it

Monitor for gastrointestinal upset; seek immediate veterinary care if large amounts are ingested or if cardiac signs, weakness, or collapse occur.

Why it's dangerous

The plant contains cardiac glycosides that can interfere with heart function, though it primarily causes gastrointestinal irritation in most cases.

Toxic compound: bufadienolides

Good to know

While gastrointestinal upset is most common, large ingestions can lead to dangerous cardiac rhythm changes.

Sources

This page is informational and is not veterinary advice. If your pet has been exposed to something risky, contact your vet or an animal poison control line right away.

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