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Is Tree Tobacco toxic to cats?

YES (TOXIC)
Unfortunately, Tree Tobacco 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:Nicotania, Tobacco, Mustard Tree
Scientific Name:Nicotiana glauca
Family:Solanaceae
Toxic Principles:Nicotine
Clinical Signs:Hyperexcitability then depression, vomiting, incoordination, paralysis, death is possible.
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 Tree Tobacco Toxic to Cats?

If you're a cat owner, the safety and well-being of your feline friend is likely a top priority. Many pet owners are aware of the dangers of certain plants to cats, with lilies and poinsettias being some of the most well-known toxic plants. However, there are many other plants that cat owners may not be aware of. One such plant is tree tobacco.

What is Tree Tobacco?

Tree tobacco, also known as Nicotiana glauca, is a plant native to South America but has become naturalized in many parts of the world, including the United States. It grows as a shrub or small tree and produces yellow tubular flowers. It is often planted as an ornamental plant or used for erosion control, and its leaves and flowers are used in traditional medicine for various purposes.

Is Tree Tobacco Toxic to Cats?

Yes, tree tobacco is toxic to cats. All parts of the plant, including the leaves, flowers, and seeds, contain nicotine and other alkaloids that can be harmful to cats if ingested. The concentration of these toxins can vary depending on the plant's age, location, and growing conditions.

When a cat ingests tree tobacco, the nicotine and other alkaloids can cause a range of symptoms, including vomiting, diarrhea, drooling, tremors, seizures, and even death. These symptoms can appear within minutes to a few hours after ingestion, and the severity can depend on the amount of the plant that was ingested.

What to Do If Your Cat Ingests Tree Tobacco

If you suspect that your cat has ingested tree tobacco, it's important to seek veterinary care immediately. The faster you act, the greater chance your cat has of recovering. Your veterinarian will likely induce vomiting to remove any remaining plant material from your cat's stomach. They may also administer activated charcoal, which can help absorb any toxins that may have already been absorbed into your cat's system.

In severe cases, your veterinarian may need to provide supportive care, including IV fluids, medications to control seizures or tremors, and other treatments, depending on your cat's symptoms. The best thing you can do to protect your cat from tree tobacco toxicity is to ensure that there are no tree tobacco plants in or around your home, and if there are, take steps to remove them.

Other Plants That Are Toxic to Cats

Tree tobacco is just one of many plants that can be toxic to cats. Here are some other plants that cat owners should be aware of:

  • Lilies
  • Poinsettias
  • Chrysanthemums
  • Aloe vera
  • Azaleas and rhododendrons
  • Tulips and daffodils
  • English ivy

If you have any of these plants in or around your home, it's important to ensure that your cat cannot access them. You can do this by keeping them in rooms that your cat doesn't have access to or by using deterrent sprays or physical barriers.

In Conclusion

Tree tobacco is a toxic plant for cats. If you have a cat, it's important to ensure that there are no tree tobacco plants in or around your home, and if there are, take steps to remove them. If you suspect that your cat has ingested tree tobacco, seek veterinary care immediately. Remember, the faster you act, the greater chance your cat has of recovering.

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