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Is Aspirin toxic to cats?

Toxic
Aspirin

Aliases / Scientific Name

Acetylsalicylic Acid, Bayer

Summary

Toxic to bone marrow and liver. Causes internal bleeding and respiratory failure.

Symptoms

  • Vomiting
  • Rapid breathing
  • Fever
  • Coma

Action

Immediate Veterinary Emergency.

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Vet ReviewedLast Updated: Dec 2025
Data source: ASPCA

Cat-Friendly Alternatives

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Other Common Plants to Watch Out For

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Emergency?

If your cat showed symptoms, find a vet immediately.

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