Toxic to cats · Plants

Is Buttercup toxic to cats?

Moderate severity

Yes, Buttercup is toxic to cats. It can cause real illness, so contact your vet if your pet has been exposed.

Symptoms to watch for

  • Oral blisters
  • Facial blisters
  • Facial swelling
  • Excessive salivation
  • Drooling
  • Vomiting
  • Diarrhea
  • Anorexia
  • Colic
  • Redness and swelling of the mouth
  • Weakness
  • Blood-tinged urine
  • Tremors
  • Seizures

How vets treat it

Decontamination of the mouth and skin to remove the irritating oil; supportive care for gastrointestinal distress and monitoring for neurological signs in cases of large ingestions.

Why it's dangerous

When the plant is crushed or chewed, the chemical ranunculin is converted into protoanemonin, a bitter-tasting oil that acts as a potent irritant to the mucous membranes of the gastrointestinal tract.

Toxic compound: protoanemonin

Good to know

The flower contains the highest concentration of toxin. Ingestion is usually limited by the bitter taste and immediate oral irritation, though serious symptoms like seizures can occur with large amounts.

Sources

This page is informational and is not veterinary advice. If your pet has been exposed to something risky, contact your vet or an animal poison control line right away.

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