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Is Peppermint Oil toxic to cats?

Toxic
Peppermint Oil

Aliases / Scientific Name

Mentha piperita

Summary

Causes liver damage and aspiration pneumonia if inhaled/ingested.

Symptoms

  • Drooling
  • Vomiting
  • Breathing difficulty

Action

Ventilate area. Wash off skin. Seek vet care.

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Vet ReviewedLast Updated: Dec 2025
Data source: Pet Poison Helpline

Emergency?

If your cat showed symptoms, find a vet immediately.

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