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Is Ambrosia Mexicana toxic to cats?

YES (TOXIC)
Unfortunately, Ambrosia Mexicana 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:Jerusalem Oak, Feather Geranium
Scientific Name:Chenopodium botrys
Family:Chenopodiaceae
Toxic Principles:Sesquiterpene lactones
Clinical Signs:Vomiting, anorexia, depression
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 Ambrosia Mexicana Toxic to Cats?

Cats are our beloved feline companions and their safety and well-being is a top priority for pet owners. There are many plants that are toxic to cats, and it is crucial to keep them out of their reach. One plant that has gained some attention in recent years is Ambrosia Mexicana or Mexican Ambrosia. Its popularity has led many pet owners to question if this plant is toxic to our feline friends.

What is Ambrosia Mexicana?

Ambrosia Mexicana is a type of plant native to Mexico and Central America, commonly known as Mexican Ambrosia. It is a member of the Asteraceae family and is closely related to ragweed. It is grown as an ornamental plant and is commonly used in traditional Mexican medicine for its anti-inflammatory and analgesic properties. It has fern-like leaves and yellow flowers that bloom in the summer.

Is Ambrosia Mexicana toxic to cats?

As of now, there is little to no information available on the toxicity of Ambrosia Mexicana specifically to cats. However, since it is closely related to ragweed, it is possible that it may cause allergic reactions in cats. Ragweed can cause allergic reactions such as sneezing, itching, and skin rashes in humans, and it is likely that cats may also be susceptible to these symptoms.

It is important to note that Ambrosia Mexicana is not listed on the ASPCA's list of toxic and non-toxic plants for cats and dogs. However, this does not necessarily mean that it is safe for cats to consume. The ASPCA also states that their list is not exhaustive, and there may be other plants that are toxic to pets that are not listed.

What are the symptoms of plant toxicity in cats?

The symptoms of plant toxicity in cats can vary depending on the type of plant and the amount ingested. Some common symptoms of plant toxicity in cats include:

  • Vomiting
  • Diarrhea
  • Lethargy
  • Loss of appetite
  • Difficulty breathing
  • Seizures

What to do if a cat ingests Ambrosia Mexicana?

If you suspect that your cat has ingested Ambrosia Mexicana, it is important to seek immediate veterinary attention. Even if the plant is not toxic, your cat may still have an allergic reaction that requires treatment.

When you bring your cat to the veterinarian, it is important to provide as much information as possible about the plant ingested, including the type and amount. Symptoms may not appear immediately, and your veterinarian may need to perform tests to determine the extent of the toxicity or allergic reaction.

How to keep cats safe from toxic plants?

Preventing cats from ingesting toxic plants is the best way to ensure their safety. Here are some tips for keeping cats safe from toxic plants:

  • Research and identify toxic plants in and around your home and avoid planting them in your yard or garden.
  • Keep plants out of reach of cats, either by hanging them or placing them on high shelves.
  • If you are unsure if a plant is toxic or not, it is better to err on the side of caution and keep it away from cats.
  • If you have indoor plants, make sure to check them regularly for signs of leaf damage or bite marks.
  • If you have outdoor plants, create a designated area for your cat to play and relax that is free from toxic plants.

Conclusion

Ambrosia Mexicana is not listed as toxic to cats, but it is closely related to a plant that may cause allergic reactions. It is important to take precautions to prevent cats from ingesting toxic plants, and seek immediate veterinary attention if you suspect that your cat has ingested Ambrosia Mexicana or any other toxic plant. By being aware of the types of plants that may be harmful to cats, we can keep our feline friends safe and healthy.

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