Poison help
  1. Home
  2. Toxic plants
  3. Plants toxic to cats
  4. Amaryllis

Is Amaryllis Toxic to Cats?

✓ ASPCA-listed toxicity✓ Sources citedUpdated 2026-10-10

Toxic

Yes, amaryllis is toxic to cats

Amaryllis is a popular holiday bulb that contains lycorine and other alkaloids. The bulb holds the highest concentration.

Cat ate amaryllis? Call your vet or ASPCA Animal Poison Control: (888) 426-4435 · Pet Poison Helpline: (855) 764-7661 for advice.

Amaryllis and cats: key facts

Toxic to cats?Toxic
Toxic to dogs?Toxic
Scientific nameHippeastrum and Amaryllis spp.
Also calledbelladonna lily, naked lady
Toxic compoundLycorine and other Amaryllidaceae alkaloids
Toxic partsAll parts; the bulb is the most toxic
Signs usually startUsually within 1-2 hours
Plant typeHoliday plant

Symptoms of amaryllis poisoning in cats

  • Vomiting
  • Drooling
  • Diarrhea
  • Abdominal pain
  • Tremors (with bulbs)
  • Low blood pressure

Why amaryllis is toxic to cats

Lycorine triggers vomiting and diarrhea and can lower blood pressure. Bulbs also contain calcium oxalate crystals. Large amounts, especially of bulbs, can cause abnormal heart rhythms, tremors and seizures.

What to do if your cat ate amaryllis

  1. Remove plant pieces from your cat's mouth and move cats away from the plant. Wipe sap or pollen off the fur and paws with a damp cloth.
  2. Call your vet or animal poison control for advice: ASPCA Animal Poison Control: (888) 426-4435 · Pet Poison Helpline: (855) 764-7661.
  3. Identify the plant. Take a photo or bring a piece (or the plant label) to the vet, and estimate how much was eaten and when.
  4. Do not make your cat vomit unless a vet tells you to. Home remedies such as hydrogen peroxide or salt can cause serious harm, and hydrogen peroxide is not safe for cats.
  5. Watch for vomiting, drooling, diarrhea. Do not wait for these signs before getting help.

Treatment and outlook

A vet may induce vomiting if the pet has not already vomited, then give IV fluids, anti-nausea medicine and heart monitoring. Bulb ingestion should always be seen by a vet.

How to keep your cat away from amaryllis

  • Place amaryllis on high shelves or in hanging planters away from furniture cats can climb, or in a room your cat cannot enter.
  • Give your cat something better to chew: a pot of cat grass or catnip often distracts cats from houseplants.
  • Pick up fallen leaves, petals and pollen promptly, and empty vases where pets can reach them.
  • Holiday decorations add extra risks: tinsel, ribbon, ornaments and light cords. Supervise cats around the tree and table.

Pet-safe alternatives to amaryllis

If you love flowers, these are listed as non-toxic to cats by the ASPCA:

See the full list of plants safe for cats.

Amaryllis and cats: FAQ

Is amaryllis poisonous to cats?

Amaryllis is toxic to cats. Vomiting and Drooling are common, and larger amounts can cause more serious illness. Call your vet if your cat ate any.

What part of amaryllis is toxic to cats?

All parts; the bulb is the most toxic.

Can cats die from eating amaryllis?

Deaths are uncommon, but large amounts can cause serious illness. Call your vet promptly.

How long after eating amaryllis will my cat show symptoms?

Usually within 1-2 hours.

Is amaryllis toxic to dogs too?

Yes, amaryllis is toxic to dogs.

Other plants toxic to cats

Sources

Toxicity ratings follow the ASPCA Animal Poison Control Center plant lists. Severity depends on the amount eaten, the part of the plant and your cat's size and health. When in doubt, call your vet.

Quick answer

Toxic

Amaryllis is toxic to cats. Vomiting and Drooling are common, and larger amounts can cause more serious illness. Call your vet if your cat ate any.

Is amaryllis toxic to dogs? →
All plants toxic to cats →

📌 Save this guide to Pinterest