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Dracaena
Dracaena spp.
Dracaena (Dracaena spp.) is a large group of common indoor foliage plants, including dragon tree (Dracaena marginata), corn plant (D. fragrans), and snake plant (D. trifasciata). These plants are popular because they are easy to care for, but they are not safe for cats and should not be placed where cats can chew them. The main concern comes from steroidal saponins found in the leaves and stems. These are natural plant compounds that can irritate a cat’s digestive system and may disturb the stability of cell surfaces. After ingestion, cats may develop stomach and intestinal upset. In some Dracaena-related poisonings, signs such as enlarged pupils or poor coordination may also occur. If a cat eats a Dracaena plant, possible signs include drooling, vomiting, diarrhea, loss of appetite, and low energy. Some cats may also show enlarged pupils or unsteady movement. The leaves and stems are the most common sources of exposure, and contact with plant sap should also be avoided. Homes with cats should avoid keeping Dracaena plants, or place them somewhere the cat truly cannot reach. If your cat has chewed the leaves or shows signs of illness, contact a veterinarian promptly.
Important Notes
Toxic compounds: steroidal saponins (consistent across the genus)
Mechanism: membrane disruption causing GI irritation; neurological effects possible at higher doses
Symptoms: vomiting (sometimes with blood), drooling, loss of appetite, weakness, dilated pupils
Cats are notably sensitive to the pupil-dilating (mydriatic) effect of Dracaena saponins
Potentially Toxic Parts
Bark
Stem
Leaf
Entire Plant
Possible Symptoms Reported in Cats
Vomiting (occasionally with blood/hematemesis) and Diarrhea
Gastrointestinal · Not explicitly stated in the sources,
Dilated Pupils
Neurological · Associated with the acute phase of toxicity (time not explicitly stated).
Depression, Lethargy, Weakness, or Incoordination (Ataxia)
Neurological · Acute phase.
Drooling / Ptyalism
Gastrointestinal · Acute (shortly after chewing/ingesting).
Disclaimer: This summary was compiled from multiple sources and is for informational use only. It is not a diagnosis or treatment plan. Toxicity can vary based on the substance, amount, plant part, and individual cat. If you think your cat may have been exposed to a toxic substance, contact a veterinarian right away.