PlantFunDumb cane Toxic?
All plant parts and water in the under tray are toxic, with stems being the most toxic component
Symptoms onset ranges from immediate to 2 hours after exposure, hypocalcemia develops within a few hours
Severe ingestion can lead to acute kidney necrosis, heart rhythm abnormalities, convulsions and other life-threatening effects
FAQ
Is Dumb cane toxic to Humans?
Immediate to 2 hour latency, hypocalcemia develops within hours. Bite contact causes severe mucosal swelling, edema, blisters, ulcers, salivation. Ingestion leads to vomiting, difficulty swallowing, laryngeal edema, voice loss, dyspnea, abdominal pain, possibly bloody diarrhea. After absorption: arrhythmia, muscle fasciculations, tetany, convulsions, polyuria followed by anuria from acute renal tubular necrosis, incoordination, apathy, weakness, dyspnea, colic, eye lesions including blepharospasm and conjunctivitis. (High)
Is Dumb cane toxic to Cats?
No species-specific symptom data available; expected to exhibit mouth/facial swelling, excessive salivation, digestive distress and systemic toxicity similar to human reactions after exposure. (High)
Is Dumb cane toxic to Dogs?
No species-specific symptom data available; expected to exhibit mouth/facial swelling, excessive salivation, digestive distress and systemic toxicity similar to human reactions after exposure. (High)
Is Dumb cane toxic to Horses?
No species-specific symptom data available; expected to exhibit mouth/facial swelling, excessive salivation, digestive distress and systemic toxicity similar to human reactions after exposure. (High)
Toxicity Details
Immediate to 2 hour latency, hypocalcemia develops within hours. Bite contact causes severe mucosal swelling, edema, blisters, ulcers, salivation. Ingestion leads to vomiting, difficulty swallowing, laryngeal edema, voice loss, dyspnea, abdominal pain, possibly bloody diarrhea. After absorption: arrhythmia, muscle fasciculations, tetany, convulsions, polyuria followed by anuria from acute renal tubular necrosis, incoordination, apathy, weakness, dyspnea, colic, eye lesions including blepharospasm and conjunctivitis.
No species-specific symptom data available; expected to exhibit mouth/facial swelling, excessive salivation, digestive distress and systemic toxicity similar to human reactions after exposure.
No species-specific symptom data available; expected to exhibit mouth/facial swelling, excessive salivation, digestive distress and systemic toxicity similar to human reactions after exposure.
No species-specific symptom data available; expected to exhibit mouth/facial swelling, excessive salivation, digestive distress and systemic toxicity similar to human reactions after exposure.
Toxicity Snapshot
First Aid & Prevention
First 30 Minutes
- • For oral exposure: Rinse mouth thoroughly with clean water, do not induce vomiting unless instructed by a medical professional
- • For eye contact: Flush eyes with lukewarm running water for at least 15 minutes, avoid rubbing eyes
- • For skin contact: Wash affected area with soap and water immediately, remove contaminated clothing
- • Document exposure details and keep the remaining plant sample for medical/vet reference
Contact Vet Immediately
- • Your pet has bitten, licked or ingested any part of the plant or under tray water
- • Your pet exhibits symptoms like excessive salivation, mouth/facial swelling, difficulty breathing, vomiting or diarrhea
- • Your pet has eye/skin contact with the plant sap and shows persistent irritation, redness or pain
Prevention
- • Keep the plant and its under tray water out of reach of children, pets and livestock
- • Wear gloves when handling the plant to avoid sap contact, wash hands thoroughly after handling
- • Do not place the plant in accessible areas for birds, cats, dogs or horses
Treatment & Prognosis
- • Perform decontamination as per standard emergency exposure protocols
- • Administer analgesics and local anesthetics for pain relief, apply eugenol locally to reduce mucosal edema
- • Use antihistamines as needed, administer glucocorticoids for severe swelling cases
- • Provide calcium substitution for very large exposure doses
- • Offer targeted supportive care for severe poisoning cases as clinically indicated
Professional Toxicology
• Needle-shaped calcium oxalate raphides penetrate mucosal membranes, causing immediate irritation, swelling and pain
• Proteolytic enzymes and saponins exacerbate tissue damage, edema and inflammatory response
• Absorbed oxalates cause hypocalcemia, and accumulate in renal tubules leading to acute tubular necrosis and kidney failure
• Cyanogenic glycoside triglochinin is present but rarely causes cyanide poisoning, as immediate irritation limits ingestion volume
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.