Cineraria Toxic?

All plant parts are toxic; alkaloids remain active in dried forage, silage, and are not destroyed by cooking.
Severely toxic to birds, pigs, horses, cattle, and chickens; poisoning often has fatal outcomes with no effective treatment available.
Chronic toxicity symptoms may appear up to 6 months after ingestion, with rapid progression to fatal terminal stages once damage advances.
FAQ
Is Cineraria toxic to Humans?
No specific human poisoning cases documented, but ingestion of pyrrolizidine alkaloid-containing plants carries known liver damage risk. (Moderate)
Is Cineraria toxic to Cats?
No specific cat toxicity data available; exposure should be avoided due to confirmed toxic alkaloid content. (Low)
Is Cineraria toxic to Dogs?
No specific dog toxicity data available; exposure should be avoided due to confirmed toxic alkaloid content. (Low)
Is Cineraria toxic to Horses?
May develop progressive seneciosis (Schweinsberger disease); acute poisoning is often fatal within days, chronic symptoms appear 3 days to 6 months post-ingestion. (High)
Toxicity Details
No specific human poisoning cases documented, but ingestion of pyrrolizidine alkaloid-containing plants carries known liver damage risk.
No specific cat toxicity data available; exposure should be avoided due to confirmed toxic alkaloid content.
No specific dog toxicity data available; exposure should be avoided due to confirmed toxic alkaloid content.
May develop progressive seneciosis (Schweinsberger disease); acute poisoning is often fatal within days, chronic symptoms appear 3 days to 6 months post-ingestion.
Toxicity Snapshot
First Aid & Prevention
First 30 Minutes
- • Immediately remove all remaining plant material from reach to prevent further ingestion.
- • Induce vomiting only if explicitly directed by a medical/veterinary professional within 1 hour of confirmed ingestion.
- • Collect leftover plant material for accurate identification to guide care decisions.
Contact Vet Immediately
- • If any ingestion of the plant is suspected, even if no initial symptoms are present.
- • If lethargy, loss of appetite, jaundice, or unusual behavior appear after known exposure.
- • If livestock feed is confirmed to be contaminated with cineraria material.
Prevention
- • Avoid planting cineraria in areas accessible to pets, livestock, or foraging children.
- • Inspect all livestock forage and silage for cineraria contamination before feeding.
- • Never dispose of cineraria trimmings in areas accessible to any animal species.
Treatment & Prognosis
- • No specific curative treatment exists for pyrrolizidine alkaloid poisoning from this plant.
- • Immediately discontinue all feed contaminated with cineraria material.
- • Veterinary-administered supportive care may slow liver damage progression, but prognosis is poor for symptomatic animals.
Professional Toxicology
• Pyrrolizidine alkaloids are metabolized in the liver into reactive toxic metabolites that cause irreversible liver cell damage and veno-occlusive disease.
• Toxins are heat-stable and remain active in dried plant material, silage, and after cooking.
Information from CliniTox veterinary text.
The following plants look similar and may be confused:
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Data Sources
This information is for reference only and does not constitute medical advice. If ingestion or poisoning is suspected, seek medical or veterinary attention immediately.