Plant safety for cats

Is tomato plant (टमाटर) toxic to cats?

ModerateListed toxic to cats by ASPCA

The plant, yes — tomato leaves, stems and green fruit are toxic to cats (solanine): drooling, stomach upset, weakness and dilated pupils. Ripe red tomatoes are non-toxic.

Why moderate: The leaves, stems and green fruit — ripe tomatoes are non-toxic.

What to do

Tomato plant (Solanum lycopersicum) — leaves with green and ripening fruit
Photo: Forest and Kim Starr, CC BY 3.0 us, via Wikimedia Commons · source & licence
Name
Tomato plantalso Tamatar plant
Hindi
टमाटर · tamatar
Botanical name
Solanum lycopersicum · Solanaceae
  • Toxic parts

    Leaves, stems and unripe green fruit. Ripe fruit is non-toxic.

  • What's in it

    Solanine and tomatine.

How to recognise it

  • Hairy, strong-smelling leaves
  • Small yellow, star-shaped flowers
  • Green fruit that ripens red

Symptoms to watch for

  • Drooling, not eating
  • Severe stomach upset
  • Low mood, weakness
  • Dilated pupils, slow heart rate

What to do

Call your vet today. A nibble of leaf rarely does much; a lot of green plant can.

  • Take the plant away, note how much is missing and take a photo of it.
  • Don't make your cat vomit at home unless a vet tells you to.
  • No milk, oil, salt water or home remedies.

Where Indian cats meet it

Terrace and kitchen gardens and rooftop grow-bags.

Sources

  1. ASPCA Animal Poison Control: Tomato plant
  2. Pet Poison Helpline: Tomato plant
  3. NC State Plant Toolbox: Solanum lycopersicum (human toxicity data)

Facts last checked

General information for cat parents, not a diagnosis or a treatment plan. The facts come from ASPCA, Pet Poison Helpline, International Cat Care, the Merck Veterinary Manual and the other sources listed on every page — and we say so when the evidence comes from dogs or people. If your cat may have eaten something harmful, call your vet.

Tell a cat parent

Share this page — the person who brings lilies or gives a Crocin usually means well.

Email

Going away? Pick a home that knows this list.

Book free, visit first and see the home for yourself — you pay only on drop-off.

WhatsApp Book BilluBnB