Plant toxicology for cats
Is Tomato Plant (leaves, stems, green fruit) toxic to cats?
Solanum lycopersicum · Solanaceae
Verdict: Is Tomato Plant (leaves, stems, green fruit) toxic to cats?
Yes — Tomato Plant (leaves, stems, green fruit) is toxic to cats. Tomato Plant (leaves, stems, green fruit) (Solanum lycopersicum) can make a cat ill. Risk depends on the amount, plant part, body size and the individual animal.
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Call your veterinarian or a pet poison service
Remove plant material from the mouth, offer a small amount of water, and contact a veterinary professional. Do not induce vomiting unless instructed.
- 1Remove plant material from your pet’s mouth and offer a small amount of water.
- 2Call your veterinarian or a pet poison service for advice.
- 3Do not induce vomiting unless a veterinary professional instructs you to.
Possible signs after Tomato Plant (leaves, stems, green fruit) exposure include:
- Stomach upset
- Drooling
- Weakness
- Drowsiness
- Rapid heart rate in large ingestions
Typical onset: Within a few hours
Solanine, a glycoalkaloid concentrated in the green parts; ripe fruit is low risk
Veterinary sources
Reviewed by Dr. Patti McCartney, Animal Naturopathic Doctor. This educational guide supports, but does not replace, diagnosis or treatment from a licensed veterinarian. Risk varies by dose, plant part, body size and health history.