Toxic to cats · Plants

Is Marble Queen toxic to cats?

Moderate severity

Yes. It can cause real illness — contact your vet if your pet has been exposed.

Symptoms to watch for

  • Tissue penetration
  • Mouth irritation
  • GI tract irritation
  • Upper airway swelling
  • Difficulty breathing

How vets treat it

Rinse the mouth to remove remaining crystals; monitor for airway swelling and contact a veterinarian if breathing becomes difficult.

Why it's dangerous

Chewing or biting the plant releases needle-like crystals that penetrate oral and gastrointestinal tissues, causing immediate irritation and potential swelling.

Toxic compound: Insoluble calcium oxalate crystals

Good to know

Part of the Araceae family; while rare, upper airway swelling is a serious potential complication.

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.

More substances toxic to cats

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