PlantFunAlpine delphinium Toxic?
All plant parts are toxic, with especially high toxin concentrations in seeds, and alkaloid levels are highest in young, immature plants.
Cattle and horses are significantly more sensitive to poisoning than sheep, with death from respiratory paralysis possible even at low exposure levels.
Neostigmine is a clinically confirmed antidote for the primary toxic compound methyllycaconitin.
FAQ
Is Alpine delphinium toxic to Humans?
No specific human poisoning cases are formally recorded, but ingestion is expected to cause nausea, muscle weakness, tremors, and neurological distress consistent with diterpenoid alkaloid toxicity. (Moderate)
Is Alpine delphinium toxic to Cats?
No specific feline toxicity data is available; ingestion may cause drooling, vomiting, lethargy, and mild muscle tremors. (Low)
Is Alpine delphinium toxic to Dogs?
No specific canine toxicity data is available; ingestion may cause gastrointestinal upset, muscle weakness, and uncoordinated movement. (Low)
Is Alpine delphinium toxic to Horses?
Highly sensitive, expected to present with restlessness, stiff gait, severe muscle weakness, salivation, colic, muscle tremors, and risk of fatal respiratory paralysis. (Severe)
Toxicity Details
No specific human poisoning cases are formally recorded, but ingestion is expected to cause nausea, muscle weakness, tremors, and neurological distress consistent with diterpenoid alkaloid toxicity.
No specific feline toxicity data is available; ingestion may cause drooling, vomiting, lethargy, and mild muscle tremors.
No specific canine toxicity data is available; ingestion may cause gastrointestinal upset, muscle weakness, and uncoordinated movement.
Highly sensitive, expected to present with restlessness, stiff gait, severe muscle weakness, salivation, colic, muscle tremors, and risk of fatal respiratory paralysis.
Toxicity Snapshot
First Aid & Prevention
First 30 Minutes
- • If ingested by a conscious, alert individual within 1 hour of exposure, induce vomiting to remove unabsorbed plant material.
- • Administer activated charcoal if available to reduce further toxin absorption in the gastrointestinal tract.
- • Keep the affected individual calm and restrict all unnecessary movement to avoid worsening neurological and muscular symptoms.
- • Do not give oral food or fluids if the individual shows signs of impaired consciousness or difficulty swallowing.
Contact Vet Immediately
- • Any confirmed or suspected ingestion of any part of the Alpine delphinium plant, regardless of initial symptom presentation.
- • Presence of concerning symptoms including muscle tremors, stiff gait, excessive salivation, difficulty breathing, or colic in livestock.
- • If the exposed individual is a horse, cattle, or other grazing livestock species known to be highly sensitive to this toxin.
Prevention
- • Remove all Alpine delphinium plants from pastures, yards, and areas accessible to pets, children, and grazing livestock.
- • Avoid planting this species in residential or agricultural gardens frequented by animals or unsupervised children.
- • Educate farm workers, pet owners, and gardeners about the distinct appearance and high toxicity of this plant to prevent accidental ingestion.
Treatment & Prognosis
- • Perform clinical decontamination procedures including gastric lavage and activated charcoal administration as appropriate for the exposure timeline.
- • Administer neostigmine as a targeted antidote for methyllycaconitin toxicity under veterinary supervision.
- • Provide symptomatic supportive care including respiratory support if needed, and management of secondary complications such as aspiration pneumonia, colic, or bloat.
- • House the recovering patient in a quiet, low-stimulation environment to minimize stress and reduce risk of symptom exacerbation.
Professional Toxicology
• Polycyclic diterpenoid alkaloids disrupt neuromuscular signal transmission in the nervous system, leading to impaired motor function and paralysis.
• Alkaloid concentrations are highest in young, actively growing plants and decrease gradually as the plant reaches full maturity.
Information from CliniTox veterinary text.
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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.