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Is Macadamia Nuts toxic to cats?

Caution
Macadamia Nuts

Aliases / Scientific Name

Australia Nut, Queensland Nut

Summary

Causes weakness, depression, vomiting, and tremors.

Symptoms

  • Weakness
  • Tremors
  • Vomiting
  • Hyperthermia

Action

Contact vet. Keep cat warm and quiet.

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Vet ReviewedLast Updated: Dec 2025
Data source: ASPCA

Emergency?

If your cat showed symptoms, find a vet immediately.

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