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Is Vinca toxic to cats?

YES (TOXIC)
Unfortunately, Vinca 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:Periwinkle, Running Myrtle
Scientific Name:Vinca rosea
Family:Apocynaceae
Toxic Principles:Vinca Alkaloids
Clinical Signs:Vomiting, diarrhea, low blood pressure, depression, tremors, seizures, coma, 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 Vinca Toxic to Cats?

periwinkle plant

Cats are curious creatures that love exploring their surroundings. Unfortunately, their curiosity can lead them to ingest dangerous substances, including toxic plants. As a pet owner, it's essential to know which plants are toxic and to keep them out of reach of your feline friends.

What is Vinca?

Vinca, also known as periwinkle or myrtle, is a popular ornamental plant that is often used for ground cover. It is native to Europe, but it is now widely cultivated in North America and other parts of the world.

Vinca has glossy evergreen leaves and produces small, colorful flowers in shades of white, pink, and purple. It's a hardy plant that can survive in a wide range of climates and soil types, making it a popular choice for landscaping and gardening.

Is Vinca Toxic to Cats?

While vinca is a beautiful and hardy plant, it has a toxic compound called vinca alkaloids. Vinca alkaloids can be deadly to cats if ingested in large amounts. The toxic effects of vinca alkaloids can cause vomiting, diarrhea, lethargy, loss of appetite, and even seizures.

The toxic compound in vinca is found in all parts of the plant, including the leaves, stems, and flowers. If you suspect that your cat has ingested vinca, it's essential to seek veterinary care immediately. Prompt treatment can help prevent serious health complications and save your cat's life.

What are the Symptoms of Vinca Poisoning in Cats?

The symptoms of vinca poisoning in cats can vary depending on the amount of the plant ingested and how long it has been since ingestion. Some of the most common symptoms of vinca poisoning in cats include:

  • Vomiting
  • Diarrhea
  • Lethargy
  • Loss of appetite
  • Abdominal pain
  • Seizures
  • Depression
  • Difficulty breathing

If your cat has ingested vinca and displays any of these symptoms, seek veterinary care immediately.

How to Prevent Vinca Poisoning in Cats?

Preventing vinca poisoning in cats is easy if you know which plants are toxic to cats and keep them out of reach. Here are some tips to help prevent vinca poisoning in your feline friend:

  • Identify all toxic plants in your home and garden and either remove them or keep them out of reach of your cat
  • Provide your cat with safe and healthy alternatives to chew on, such as cat grass or catnip
  • Store all fertilizers, pesticides, and other harmful chemicals in a secure place out of reach of your cat
  • Supervise your cat when they are outside
  • If you suspect that your cat has ingested a toxic plant, seek immediate veterinary care

Final Thoughts

Cats are curious animals that love exploring their surroundings, and their curiosity can sometimes lead them to ingest dangerous substances. Vinca is a beautiful and hardy plant that can be deadly to cats if ingested in large amounts. As a responsible pet owner, it's essential to know which plants are toxic to cats and to keep them out of reach. If you suspect that your cat has ingested vinca or any other toxic plant, seek veterinary care immediately.

Preventing poisoning in cats is a crucial part of pet ownership. By taking the necessary precautions, you can keep your feline friend safe and healthy for many years to come.

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