PlantFunLambkill Toxic?
Lambkill is confirmed toxic to cats, dogs, and horses per ASPCA toxicology data
The primary toxic compound in the plant is grayanotoxin, which disrupts nerve and muscle function
Ingestion of any part of the plant can lead to life-threatening cardiac failure in susceptible species
FAQ
Is Lambkill toxic to Humans?
No specific clinical symptom data for humans is available in the referenced dataset; suspected exposure requires prompt medical consultation (Low)
Is Lambkill toxic to Cats?
Vomiting, diarrhea, generalized weakness, potentially fatal cardiac failure (High)
Is Lambkill toxic to Dogs?
Vomiting, diarrhea, generalized weakness, potentially fatal cardiac failure (High)
Is Lambkill toxic to Horses?
Diarrhea, generalized weakness, potentially fatal cardiac failure (vomiting does not occur in poisoned horses) (High)
Toxicity Details
No specific clinical symptom data for humans is available in the referenced dataset; suspected exposure requires prompt medical consultation
Vomiting, diarrhea, generalized weakness, potentially fatal cardiac failure
Vomiting, diarrhea, generalized weakness, potentially fatal cardiac failure
Diarrhea, generalized weakness, potentially fatal cardiac failure (vomiting does not occur in poisoned horses)
Toxicity Snapshot
First Aid & Prevention
First 30 Minutes
- • Immediately remove any remaining plant material from the mouth of the exposed animal or human
- • Do not induce vomiting unless explicitly directed by a licensed veterinarian or medical professional
- • Collect a sample of the ingested plant for accurate identification to guide treatment
Contact Vet Immediately
- • If you witness ingestion of any amount of Lambkill plant material by your pet or livestock
- • If your animal displays symptoms including vomiting, diarrhea, lethargy, or abnormal heart rate after potential exposure
- • If you suspect exposure even if no immediate symptoms are visible, as onset may be delayed
Prevention
- • Remove Lambkill plants from home environments, yards, and livestock pastures to eliminate access
- • Do not allow grazing animals including horses and sheep to roam in areas where Lambkill grows natively
- • Educate pet and livestock owners on the distinct appearance of Lambkill to avoid accidental exposure
Treatment & Prognosis
- • Activated charcoal may be administered by a veterinarian to reduce gastrointestinal absorption of grayanotoxin
- • Supportive care including IV fluid therapy and continuous cardiac monitoring will be provided to manage symptoms
- • Anti-arrhythmic medications and gastrointestinal supportive drugs may be used to address specific clinical signs
Professional Toxicology
• Grayanotoxin binds to and modifies voltage-gated sodium channels in nerve and muscle cells, leading to prolonged depolarization and disrupted normal function of the cardiovascular, nervous, and gastrointestinal systems
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.