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Is Portulaca toxic to cats?

YES (TOXIC)
Unfortunately, Portulaca 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:Wild Portulaca, Rock Moss, Purslane, Pigwee, Pusley, Moss Rose
Scientific Name:Portulaca oleracea
Family:Portulacaceae
Toxic Principles:Soluble calcium oxalates
Clinical Signs:Muscle weakness, depression, diarrhea
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 Portulaca Toxic to Cats?

Introduction:

If you are a pet owner, you know how important it is to keep them safe from any potential hazards. Cats are curious creatures and love to explore their surroundings. They often nibble on plants, and as a responsible pet owner, you need to ensure that the plants are not toxic to your feline friend.

Portulaca, also known as moss rose, is a flowering plant that is commonly used as a ground cover or in containers. It is a low-maintenance plant that is popular for its vibrant colors and ability to thrive in hot and dry conditions. However, pet owners need to be cautious about this plant, especially if you have cats in your household. In this article, we will discuss whether portulaca is toxic to cats.

Portulaca:

Portulaca plants are native to Brazil, Argentina, and Uruguay and belong to the Portulacaceae family. These plants grow in full sun and have succulent leaves and stems. They produce brightly colored flowers that bloom throughout the summer and fall months.

Portulaca plants are known for their medicinal properties. They are used in traditional medicine to treat various ailments, including dysentery, liver problems, and fever. In modern medicine, portulaca is being studied for its potential benefits in treating diabetes, inflammation, and cancer.

Is Portulaca Toxic to Cats?

Cats are very sensitive animals, and many plants that are not toxic to humans can be dangerous to their health. Unfortunately, portulaca is toxic to cats. Portulaca plants contain two toxic substances that can harm your feline friend: norsecurinine and portulacine. These substances are found in the sap of the plant and can cause a range of symptoms in cats, including vomiting, diarrhea, and loss of appetite.

The severity of the symptoms depends on how much of the plant your cat has ingested and their overall health. In some cases, cats may experience more severe symptoms, such as tremors, seizures, and difficulty breathing. If you suspect that your cat has ingested portulaca, it is important to contact your veterinarian immediately. Delayed treatment can lead to serious consequences for your cat's health.

How to Keep Your Cats Safe:

As a pet owner, you need to take extra precautions to keep your cats safe from any potential hazards, including toxic plants. Here are some steps you can take to keep your cats safe from portulaca plants:

  • Remove portulaca plants from your home and garden.
  • If you must have portulaca in your garden, make sure it is in an area that your cat cannot reach.
  • Supervise your cat when they are outside and bring them inside during high-risk times, such as when you are watering plants or gardening.

Conclusion:

In conclusion, portulaca is toxic to cats and can cause a range of symptoms that can be harmful to their health. If you suspect that your cat has ingested portulaca, it is important to contact your veterinarian immediately. As a pet owner, you need to take extra precautions to keep your cats safe from toxic plants, including removing portulaca plants from your home and garden and supervising your cat when they are outside. By taking these steps, you can ensure that your feline friend stays safe and healthy.

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