Carnation
Dianthus caryophyllus
Mostly fine, with one catch.
Carnations (Dianthus caryophyllus) are popular cut flowers and garden plants used in bouquets and floral arrangements worldwide. They are mildly toxic to cats.
Symptoms reported in cats
Most serious first.
- 1 Vomiting and Diarrhea Carnations are often found in floral arrangements as filler flowers. Ingestion of the plant material triggers these digestive symptoms.
- 2 Dermatological symptoms (Skin irritation) While less common than vomiting, exposure to the plant can sometimes result in skin reactions.
Important notes
Carnations (Dianthus caryophyllus) are popular cut flowers and garden plants used in bouquets and floral arrangements worldwide. They are mildly toxic to cats. The specific toxic compound has not been identified; authorities classify the toxic principle as an unknown irritant whose exact mechanism is not fully characterised, but which causes predictable gastrointestinal symptoms. Because carnations appear so frequently in bouquets and as houseplants, they represent a common — if mild — exposure risk for curious cats.
- Symptoms: Drooling, vomiting, diarrhea, and mild abdominal discomfort; dermatitis (skin irritation) can occur if a cat repeatedly rubs against the plant.
- Flowers and leaves: All parts of the plant are mildly toxic; symptoms are typically self-limiting and resolve without treatment.
- Action: Monitor the cat after exposure. Contact a vet if vomiting is persistent or severe, or if the cat seems unusually lethargic.
This summary was compiled from multiple sources and is for informational use only. It is not a diagnosis or treatment plan. Toxicity varies with the substance, amount, plant part and the individual cat. If you think your cat may have been exposed to a toxic substance, contact a veterinarian right away.