Yes, chrysanthemums are mildly toxic to cats
Mums contain pyrethrins (the natural insecticide used in some flea products) and sesquiterpene lactones. Most pets get only a mild stomach upset, but cats can be more sensitive to pyrethrins.
Chrysanthemums and cats: key facts
| Toxic to cats? | Mildly toxic |
| Toxic to dogs? | Mildly toxic |
| Scientific name | Chrysanthemum spp. |
| Also called | mums, daisy |
| Toxic compound | Sesquiterpene lactones and pyrethrins |
| Toxic parts | All parts, especially flowers and leaves |
| Signs usually start | Usually within a few hours |
| Plant type | Flower |
Symptoms of chrysanthemums poisoning in cats
- Vomiting
- Diarrhea
- Drooling
- Loss of coordination
- Skin irritation
Why chrysanthemums are toxic to cats
Plants in the chrysanthemum family contain sesquiterpene lactones, which irritate the gut and skin, and pyrethrins, natural insecticides that can cause drooling and incoordination.
What to do if your cat ate chrysanthemums
- 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.
- Call your vet or animal poison control for advice: ASPCA Animal Poison Control: (888) 426-4435 · Pet Poison Helpline: (855) 764-7661.
- 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.
- 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.
- Watch for vomiting, diarrhea, drooling. Go to a vet if signs are severe, last more than a day, or your cat has trouble breathing or swallowing.
Treatment and outlook
Signs are usually mild. Supportive care with anti-nausea medicine and fluids is enough for most pets. Wash skin that has been in contact with the plant.
How to keep your cat away from chrysanthemums
- Place chrysanthemums 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.
- In the garden, fence off beds, supervise cats that dig, and store bulbs in a closed container before planting.
Pet-safe alternatives to chrysanthemums
If you love flowers, these are listed as non-toxic to cats by the ASPCA:
- RosesNon-toxic
- SunflowersNon-toxic
- Gerbera DaisiesNon-toxic
- PetuniasNon-toxic
- OrchidsNon-toxic
- Christmas CactusNon-toxic
- Spider PlantsNon-toxic
- Money TreesNon-toxic
See the full list of plants safe for cats.
Chrysanthemums and cats: FAQ
Are chrysanthemums poisonous to cats?
Chrysanthemums are mildly toxic to cats. Sesquiterpene lactones and pyrethrins can cause vomiting and diarrhea, but serious poisoning is uncommon.
What part of chrysanthemums is toxic to cats?
All parts, especially flowers and leaves.
Can cats die from eating chrysanthemums?
It is very unlikely. Chrysanthemums usually cause mild, short-lived signs. See a vet if signs are severe or your cat has trouble breathing or swallowing.
How long after eating chrysanthemums will my cat show symptoms?
Usually within a few hours.
Are chrysanthemums toxic to dogs too?
Yes, chrysanthemums are mildly toxic to dogs.
Other plants toxic to cats
- Peace LiliesMildly toxic
- Calla LiliesMildly toxic
- TulipsMildly toxic
- HyacinthsMildly toxic
- CarnationsMildly toxic
- DaisiesMildly toxic
- Baby's BreathMildly toxic
- HydrangeasMildly toxic
Sources
- ASPCA Animal Poison Control: Toxic and Non-Toxic Plants for Cats
- Merck Veterinary Manual: Poisonous Plants
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.