Dracaena

Symptoms reported in cats

Most serious first.

1. 1
   Vomiting (occasionally with blood/hematemesis) and Diarrhea Not explicitly stated in the sources, · The plant contains saponins which irritate the digestive tract. In cats specifically, the vomiting may occasionally contain blood, a symptom noted particularly for the Dragon Tree (Dracaena marginata) and Corn Plant (Dracaena fragrans).Dilated Pupils (Mydriasis)
2. 2
   Dilated Pupils Associated with the acute phase of toxicity (time not explicitly stated). · This is a distinctive sign of Dracaena poisoning in cats, often appearing alongside gastrointestinal symptoms. It distinguishes this toxicity from simple mechanical irritation caused by other plants.Excessive Drooling (Hypersalivation)
3. 3
   Depression, Lethargy, Weakness, or Incoordination (Ataxia) Acute phase. · Affected cats may appear "drunk," wobbly, or simply inactive (anorexia/depression) due to the systemic effects of the alkaloids and saponins.
4. 4
   Drooling / Ptyalism Acute (shortly after chewing/ingesting). · Saponins and resins in the leaves cause oral and mucosal irritation, leading to increased saliva production.

Important notes

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.

• 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