Is Anthurium Toxic to Cats?
Also known as: Flamingo Flower, Laceleaf, Tail Flower · Anthurium andraeanum
What makes it toxic
Insoluble calcium oxalate crystals in all plant tissue. Chewing drives needle-like crystals into the tongue and throat, triggering instant pain and inflammation.
Warning signs to watch for
Intense oral burning, drooling, pawing at the mouth, gagging, vomiting and trouble swallowing, starting within minutes.
What to do if your cat eats it
Rinse the mouth, remove plant material and offer water or milk to flush the crystals. Call your vet if signs last more than an hour; go to an ER for labored breathing or severe swelling.
Common questions
Is the red part of anthurium a flower or a leaf — and does it matter for toxicity?
The red spathe is a modified leaf protecting the flower spike. For toxicity it does not matter: every part, including the spathe, carries the crystals.
Will a cat die from chewing anthurium?
Death is very rare. The immediate burning usually stops cats after a bite or two; the real risks are prolonged vomiting and, uncommonly, airway swelling.
More plants checked for cats
This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away. Checking what your pet can eat? Visit our sister site SafeOrToxic.