PlantFunFlat pea Toxic?
Seeds are the most toxic part, containing amino acid derivatives and nitrile toxic compounds.
Toxins accumulate over weeks of exposure, leading to delayed onset of serious neurological symptoms.
Horses and birds are at the highest risk of fatal poisoning from repeated ingestion.
FAQ
Is Flat pea toxic to Humans?
No confirmed human toxicity reports available; avoid ingestion as compounds are known to be neurotoxic in animals. (Low)
Is Flat pea toxic to Cats?
No species-specific toxicity data available; monitor for gastrointestinal distress or neurological signs if ingestion is suspected. (Low)
Is Flat pea toxic to Dogs?
No species-specific toxicity data available; monitor for gastrointestinal distress or neurological signs if ingestion is suspected. (Low)
Is Flat pea toxic to Horses?
Symptoms appear after weeks of consumption: excitability, jumpiness, weakness, colic, unsteady gait, hindlimb paralysis, dyspnea after mild exertion, laryngeal stridor, difficulty swallowing, sweating, seizures, weak/arrhythmic pulse, nosebleeds, lip rashes, mane/withers hair loss, potential death by asphyxiation after months of exposure. (Severe)
Toxicity Details
No confirmed human toxicity reports available; avoid ingestion as compounds are known to be neurotoxic in animals.
No species-specific toxicity data available; monitor for gastrointestinal distress or neurological signs if ingestion is suspected.
No species-specific toxicity data available; monitor for gastrointestinal distress or neurological signs if ingestion is suspected.
Symptoms appear after weeks of consumption: excitability, jumpiness, weakness, colic, unsteady gait, hindlimb paralysis, dyspnea after mild exertion, laryngeal stridor, difficulty swallowing, sweating, seizures, weak/arrhythmic pulse, nosebleeds, lip rashes, mane/withers hair loss, potential death by asphyxiation after months of exposure.
Toxicity Snapshot
First Aid & Prevention
First 30 Minutes
- • Contact a veterinarian immediately if ingestion is confirmed within the last 2 hours for guidance on inducing vomiting.
- • Administer activated charcoal at the recommended dosage to reduce toxin absorption if approved by a vet.
- • Move the exposed animal to a quiet, calm area to avoid triggering dyspnea or excitability episodes.
Contact Vet Immediately
- • Any confirmed or suspected ingestion by horses, livestock, or pet birds.
- • Appearance of neurological signs, difficulty breathing, colic, or paralysis post-exposure.
- • Ingestion of large quantities of plant material or seeds by any pet or livestock species.
Prevention
- • Eradicate Lathyrus sylvestris from pastures, hay stocks, and areas accessible to pets and livestock.
- • Inspect all purchased forage mixes for presence of unidentified Lathyrus seeds or foliage.
- • Train farm staff and pet owners to identify this toxic plant to avoid accidental exposure.
Treatment & Prognosis
- • Perform prompt decontamination including emesis, activated charcoal administration, or gastric lavage as appropriate for exposure timeline.
- • Deliver targeted symptomatic care: fluid therapy, anti-seizure medication, and respiratory support as required.
- • Perform emergency tracheotomy if laryngeal obstruction occurs to prevent fatal asphyxiation.
Professional Toxicology
• Toxic amino acid derivatives and nitrile compounds interfere with normal nervous system and connective tissue function.
• Toxins bioaccumulate over weeks of repeated exposure, leading to delayed onset of visible symptoms.
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.