Lily exposure

My cat ate a lily: what should I do?

If a cat may have chewed a true lily or daylily, treat it as urgent and contact a veterinarian or poison-control service immediately.

Do not wait for symptomsTrue lilies such as Easter lily, tiger lily, Asiatic lily, and daylily are high-risk for cats. This page cannot tell you whether an exposure is safe.

What to tell the veterinarian or poison-control service

  • The exact plant name from the bouquet tag, pot label, receipt, or photo.
  • Whether the plant was a true lily, daylily, calla lily, peace lily, or alstroemeria.
  • Which part may have been chewed: leaf, petal, stem, pollen, or water from a vase.
  • Approximate time, amount, and any symptoms.

What not to do after searching

Do not use this site to choose a home treatment, induce vomiting, or wait because the cat looks normal. A professional can judge the specific plant and exposure.

Lily names that cause confusion

Not every plant called lily has the same risk, but all deserve caution until identified.

PlantScientific nameCat statusWhy it matters
LilyLilium and Hemerocallis speciesHigh-risk toxicTrue lilies and daylilies are high-risk plants for cats. Even small exposures should be treated as urgent.
Easter LilyLilium longiflorumHigh-risk toxicEaster lily is a true lily and should be treated as a high-risk plant for cats. Do not wait for symptoms after a known cat exposure.
Calla LilyZantedeschia speciesReported toxicCalla lily is not a true lily, but it is still commonly reported as toxic to cats and dogs because chewing can irritate the mouth and stomach.
Peace LilySpathiphyllum speciesReported toxicPeace lily is not a true lily, but it is still commonly reported as toxic to cats and dogs due to irritating crystals.
AlstroemeriaAlstroemeria speciesUse cautionAlstroemeria is not a true lily, but the lily-like common name creates confusion. Treat it as a caution flower and keep chewed stems away from cats.
Peruvian LilyAlstroemeria speciesUse cautionPeruvian lily is another common name for alstroemeria. It is not the same as true lilies such as Easter lily, but the shared name makes source checking important.

Safer bouquet choices after a lily scare

Reported non-toxic

Rose

Rosa species

Roses are commonly reported as non-toxic to cats, dogs, and horses, but thorns, pesticides, and fertilizers can still cause problems.

Reported non-toxic

Orchid

Phalaenopsis species

Phalaenopsis orchids are commonly listed as non-toxic for cats and dogs. Use the scientific name when checking a specific orchid.