Plant toxicology for cats
Is Sago Palm toxic to cats?
Cycas revoluta · Cycadaceae
Verdict: Is Sago Palm toxic to cats?
Yes — Sago Palm is toxic to cats. Sago Palm (Cycas revoluta) can make a cat ill. Risk depends on the amount, plant part, body size and the individual animal.
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Contact a veterinarian immediately
Do not wait for symptoms and do not induce vomiting unless a veterinary professional tells you to. Take a plant sample or clear photo with you.
- 1Contact an emergency veterinarian or pet poison service immediately.
- 2Do not induce vomiting unless a veterinary professional instructs you to.
- 3Take a plant sample, label, or clear photo with you.
Possible signs after Sago Palm exposure include:
- Vomiting
- Diarrhoea, often bloody
- Yellow gums or eyes (jaundice)
- Bruising and abnormal bleeding
- Abdominal swelling
- Seizures
Typical onset: Stomach signs 15 minutes to several hours; liver failure at 2–3 days
Cycasin, metabolised to a potent liver toxin, plus the neurotoxin BMAA. All parts are toxic and the seeds are the most concentrated.
Veterinary sources
Reviewed by Dr. Patti McCartney, Animal Naturopathic Doctor. This educational guide supports, but does not replace, diagnosis or treatment from a licensed veterinarian. Risk varies by dose, plant part, body size and health history.