Plant toxicology for cats
Is Opium Poppy toxic to cats?
Papaver somniferum · Papaveraceae
Verdict: Is Opium Poppy toxic to cats?
Yes — Opium Poppy is toxic to cats. Opium Poppy (Papaver somniferum) 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 Opium Poppy exposure include:
- Heavy sedation
- Wobbliness
- Pinpoint or dilated pupils
- Slowed breathing
- Gut stasis in rabbits
Typical onset: Within an hour
Opium alkaloids including morphine and codeine
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.