PlantFunAlexandrian senna Toxic?
All plant parts are toxic, with seeds containing the highest concentration of harmful compounds
Toxicity is primarily driven by anthracene derivatives including multiple sennoside variants, plus naphthalene derivatives
Exposure causes muscle degeneration, diarrhea, ataxia and potentially life-threatening organ damage in livestock and other animals
FAQ
Is Alexandrian senna toxic to Humans?
Symptoms not formally documented in available data; large exposures may cause abdominal cramping, diarrhea, muscle weakness and electrolyte imbalance (Moderate)
Is Alexandrian senna toxic to Cats?
No specific toxicity symptoms recorded for cats in available clinical data (Unknown)
Is Alexandrian senna toxic to Dogs?
No specific toxicity symptoms recorded for dogs in available clinical data (Unknown)
Is Alexandrian senna toxic to Horses?
Weight loss, muscle weakness, ataxia, diarrhea, recumbency, myoglobinuria, heart and skeletal muscle degeneration (Moderate)
Toxicity Details
Symptoms not formally documented in available data; large exposures may cause abdominal cramping, diarrhea, muscle weakness and electrolyte imbalance
No specific toxicity symptoms recorded for cats in available clinical data
No specific toxicity symptoms recorded for dogs in available clinical data
Weight loss, muscle weakness, ataxia, diarrhea, recumbency, myoglobinuria, heart and skeletal muscle degeneration
Toxicity Snapshot
First Aid & Prevention
First 30 Minutes
- • Induce vomiting only if ingestion occurred within 2 hours and the exposed subject is fully conscious with no seizure activity
- • Administer activated charcoal to bind unabsorbed toxic compounds in the gastrointestinal tract
- • Remove all remaining plant material from the exposure site to prevent further consumption
Contact Vet Immediately
- • If ingestion is confirmed in horses, livestock or companion animals
- • If symptoms including diarrhea, muscle weakness, ataxia or disorientation appear after exposure
- • If large quantities of the plant have been ingested by any species
Prevention
- • Clear livestock grazing areas and pet access zones of Alexandrian senna growth
- • Store senna-containing herbal supplements securely out of reach of children and animals
- • Confirm plant identity with a botanical expert before using any wild plants for forage or medicinal purposes
Treatment & Prognosis
- • Perform gastrointestinal decontamination appropriate for the exposure timeline and affected species
- • Deliver supportive care including fluid therapy, electrolyte correction and cardiac function monitoring
- • Manage secondary complications such as myoglobinuria-related kidney damage and muscle degeneration as needed
Professional Toxicology
• Anthracene derivatives like sennosides irritate the gastrointestinal tract lining, causing diarrhea and electrolyte loss
• Toxic compounds directly damage cardiac and skeletal muscle tissue, leading to muscle degeneration
• Rhabdomyolysis releases myoglobin into the bloodstream, which can cause acute kidney injury
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.