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Is Chrysanthemum toxic to cats?

YES (TOXIC)
Unfortunately, Chrysanthemum is toxic and potentially harmful to cats. We recommend you keep your feline friends away from this plant. See the table below for more information.
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Additional Names:Daisy, Mum; many varieties
Scientific Name:Chrysanthemum spp.
Family:Compositae
Toxic Principles:Sesquiterpene, lactones, pyrethrins and other potential irritants
Clinical Signs:Vomiting, diarrhea, hypersalivation, incoordination, dermatitis
If you think your cat may have ingested a poisonous substance, call 888 426 4435 or your local vet
Detailed Write-up
Author:
Alec
Last Updated:
7/13/25

Is Chrysanthemum Toxic to Cats?

Chrysanthemums, commonly called mums, are beautiful, vibrant flowers that bloom in the fall. These flowers are often used to decorate gardens, homes, and special events. But if you're a cat owner, you may be wondering whether chrysanthemums are toxic to your feline companion. In this article, we will explore the potential dangers that chrysanthemums pose to cats and what you can do to keep your cat safe.

What Are Chrysanthemums?

Chrysanthemums belong to the Asteraceae family and have over 40 species. These flowers originate from Asia and Europe and have been cultivated for over 2,500 years. They come in a variety of colors like white, yellow, orange, red, and purple and grow in a variety of shapes and sizes, from button-shaped to spider-shaped.

Are Chrysanthemums Toxic to Cats?

Yes, chrysanthemums are toxic to cats. These flowers contain pyrethrins, which are natural insecticides that can cause harmful effects in cats when ingested, inhaled or absorbed through the skin. Pyrethrins can cause severe neurological symptoms in cats like tremors, seizures, and loss of coordination. Symptoms can also manifest themselves on the skin, causing redness, itching, and rashes.

What Are the Symptoms of Chrysanthemum Poisoning?

If your cat has ingested or come into contact with chrysanthemums, they may show the following symptoms:

  • Vomiting
  • Diarrhea
  • Lethargy
  • Depression
  • Loss of appetite
  • Tremors
  • Seizures
  • Hyper-salivation (drooling)
  • Difficulty breathing
  • Redness and itching of the skin
If you suspect your cat has been exposed to chrysanthemums and is showing any of these symptoms, you should contact your veterinarian immediately. Time is of the essence, and early intervention can prevent serious health issues.

What Should You Do If Your Cat Has Eaten Chrysanthemums?

If your cat has ingested chrysanthemums, you should contact your veterinarian immediately. Try to provide your veterinarian with as much information as possible about the quantity and timing of the exposure. You may also be advised to induce vomiting to prevent the absorption of toxins. However, inducing vomiting should only be done under the advice of a veterinarian. If your cat is having seizures, tremors, or difficulty breathing, seek emergency veterinary care immediately.

How to Protect Your Cat from Chrysanthemums?

There are several steps you can take to keep your cat safe from chrysanthemums:

  • Avoid planting chrysanthemums in your garden
  • Avoid displaying chrysanthemums in your home
  • Educate your neighbors about the dangers of chrysanthemums to pets
  • Always store pesticides and insecticides in a secure location that is out of reach of pets
By taking these simple precautions, you can reduce the risk of your cat being exposed to chrysanthemums and keep them safe and healthy.

Conclusion

In conclusion, chrysanthemums are beautiful flowers for the fall season, but they are toxic to cats. These flowers contain pyrethrins, which can cause harmful effects in cats when ingested, inhaled, or absorbed through the skin. If your cat has been exposed to chrysanthemums and is showing symptoms, contact your veterinarian immediately. To prevent exposure, avoid planting chrysanthemums in your garden and displaying them in your home. Always store pesticides and insecticides out of reach of pets. By taking these simple precautions, you can keep your cat safe from the potential dangers of chrysanthemums.

References:
1. https://www.cathealth.com/toxic-items/plants/1645-chrysanthemum
2. https://www.petpoisonhelpline.com/poison/chrysanthemum/
3. https://vcahospitals.com/know-your-pet/chrysanthemum-poisoning-in-cats

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