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Is Antidepressants toxic to cats?

Toxic
Antidepressants

Aliases / Scientific Name

SSRI, Prozac, Zoloft, Cymbalta

Summary

Cats are attracted to the smell of some (like Effexor). Causes dangerous 'Serotonin Syndrome'.

Symptoms

  • Sedation
  • Tremors
  • Seizures
  • Agitation

Action

Immediate Veterinary Emergency.

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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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