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Is Foxglove toxic to cats?

YES (TOXIC)
Unfortunately, Foxglove 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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Scientific Name:Digitalis purpurea
Family:Scrophalariaceae
Toxic Principles:Cardiac glycosides
Clinical Signs:Cardiac arrhythmias, vomiting, diarrhea, weakness, cardiac failure, death.
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 Foxglove Toxic to Cats?

Cats are lovable and adorable creatures that we all want to keep safe, healthy, and happy. However, as much as we would like to keep our furry friends safe, it's not always easy. There are various plants and household items that are toxic to cats. One such plant is the foxglove. In this article, we will discuss foxglove, its toxicity, and how it can affect cats.

What is Foxglove?

Foxglove, also known as Digitalis purpurea, is a plant that is native to Europe but now grows all over the world. It is an ornamental plant known for its large, bell-shaped flowers that come in various colors, including pink, purple, and white. Foxglove has been used for medicinal purposes for centuries due to its active ingredients, which are called cardiac glycosides. These compounds work by slowing down the heart rate and strengthening heart contractions.

Is Foxglove Toxic to Cats?

Yes, foxglove is toxic to cats. The plant contains digitalis, which can be lethal if ingested. Digitalis works by inhibiting an enzyme that regulates the level of calcium in the heart muscle. This results in an increase in the heart rate, and if taken in excessive amounts, it can cause arrhythmias, heart failure, and even death. In cats, the toxicity can occur in as little as 30 minutes to a few hours after ingestion.

What are the Symptoms of Foxglove Toxicity in Cats?

The symptoms of foxglove toxicity in cats depend on the amount of the plant that has been ingested. The following are some signs of foxglove toxicity:

  • Vomiting
  • Diarrhea
  • Loss of appetite
  • Drooling
  • Weakness or lethargy
  • Irritated or dilated pupils
  • Difficulty breathing
  • Irregular heart rate
  • Cardiac arrest

It's important to note that foxglove toxicity can be fatal in cats if left untreated. Therefore, it's important to seek veterinary care immediately if you suspect your cat has ingested any part of the foxglove plant.

What Should You Do if Your Cat has Ingested Foxglove?

If you suspect your cat has ingested any part of the foxglove plant, it's important to take immediate action and seek veterinary care. The sooner your cat receives treatment, the better chances of a positive outcome. Here are some steps you can take:

  1. Remove any remaining plant material from your cat's mouth or paws.
  2. Call your veterinarian or local emergency animal hospital and inform them of the situation. If possible, bring a sample of the plant with you to the vet.
  3. Do not induce vomiting unless directed to do so by your veterinarian.
  4. Keep your cat calm and comfortable as you transport him/her to the vet.

How Can You Prevent Foxglove Toxicity in Cats?

The best way to prevent foxglove toxicity in cats is to eliminate the plant from your home and garden. If you have foxglove plants in your garden, make sure they are located out of reach of your cats. Additionally, if you have indoor plants, make sure you know which ones are toxic to cats and keep them out of reach.

If you suspect your cat ingested a toxin, consult the ASPCA’s Animal Poison Control Center online, or by phone (888) 426-4435. A consultation fee may apply.

Conclusion

Foxglove is a beautiful plant that adds color and charm to any garden or home. However, it can be deadly to cats if ingested. It's important to be vigilant about keeping your cats safe from toxic plants, and knowing the symptoms and treatments for foxglove toxicity can help you keep your beloved feline friends happy and healthy.

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