Why this verdict for cats
Human antidepressants are dangerous to cats and can cause tremors, a racing heart and agitation. Treat ingestion as an emergency.
Warning signs to watch for
- Agitation
- Tremors
- Dilated pupils
⚠ If your cat ate antidepressants
Act immediately — don't wait for symptoms.
- Call your vet or a pet poison helpline right away.
- Note how much was eaten and when.
- Do not induce vomiting unless a professional tells you to.
Poisoning emergencies are expensive
A single toxicity visit can cost hundreds. Compare pet insurance plans that cover accidents and poisoning.
Frequently asked questions
Can cats eat antidepressants?
No. Human antidepressants are dangerous to cats and can cause tremors, a racing heart and agitation. Treat ingestion as an emergency.
How much antidepressants can cats have?
None — antidepressants is not safe for cats and should be avoided entirely. When in doubt, ask your vet.
Is antidepressants safe for dogs too?
Verdicts can differ between species. See the dog answer for antidepressants →
More medications for cats
By the CanMyPet Editorial Team · Reviewed against ASPCA Animal Poison Control, the American Kennel Club (AKC) and Pet Poison Helpline · Last updated June 2026.
Sources
- ASPCA — People Foods to Avoid Feeding Your Pets
- American Kennel Club — Dog Nutrition
- Pet Poison Helpline — Poison List