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Is Lily toxic to cats?

YES (TOXIC)
Unfortunately, Lily 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:Lilium species
Family:Liliaceae
Toxic Principles:Unknown
Clinical Signs:Cats: kidney failure.
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 Lily Toxic to Cats: A Comprehensive Guide

Cats are one of the most beloved pets in the world, and it is our responsibility to keep them safe from harm. One thing that many cat owners may not be aware of is that certain plants can be toxic to their furry friends. One of the most common plants found in households, the lily, has been known to be toxic to cats. In this article, we will explore the effects of lilies on cats, the symptoms to look out for, and what you can do to keep your feline companion safe.

Which Lilies are Toxic?

Not all lilies are toxic to cats, but many of them are. The most common types of lilies that are poisonous to cats include Easter lilies, tiger lilies, Asiatic lilies, and daylilies. All parts of these plants are toxic, including the flower, bulb, stem, leaves, and pollen.

While other types of lilies may not be as toxic as these, it is still best to err on the side of caution and keep all lilies away from your cat. Some other lilies that can cause mild toxicity in cats include peace lilies, calla lilies, and lily of the valley.

How Does Lily Toxicity Affect Cats?

Lily toxicity can affect cats in multiple ways. The toxins found in lilies can damage a cat's kidneys and can even lead to kidney failure. This damage is often irreversible, and if the cat is not treated promptly, it can be fatal.

The symptoms of lily toxicity can appear quickly, sometimes within only a few hours of the cat ingesting even a small amount of the plant. Symptoms may include vomiting, diarrhea, loss of appetite, lethargy, and dehydration. As the toxicity progresses, the cat may become more and more lethargic, may stop eating or drinking, and may even experience seizures or comas.

What Should You Do If Your Cat Ingests Lily?

If you suspect that your cat has ingested any part of a lily plant, it is essential to seek veterinary care immediately. The sooner the cat receives treatment, the greater the chances of a full recovery.

Your veterinarian may induce vomiting to remove any remaining plant material from your cat's system, or they may provide activated charcoal to absorb any toxins that are still in the stomach. They may also provide supportive care, such as IV fluids and medications to treat any symptoms of toxicity.

How to Keep Your Cat Safe from Lilies?

To keep your cat safe from lily toxicity, the easiest thing you can do is to avoid bringing lilies into your home. If you do have lilies in your home or garden, be sure to keep them out of reach of your cat.

When planting lilies in your garden, be sure to choose varieties that are not toxic to cats such as the Peruvian lily (Alstroemeria). Even if the lilies are grown at a distance or behind fences, cats may still find a way to gain access to them, therefore it is best to avoid planting lilies in home-gardens if you have cats.

If you receive a bouquet of flowers that contains lilies, remove them from the house immediately. You can also contact your florist to request they not include lilies in future bouquets.

Conclusion

Lilies can be a beautiful addition to any home or garden, but it is important for cat owners to remember that they can be toxic to our furry friends. Keep your cats safe by avoiding lilies in your home and garden and removing them promptly if they do make an appearance. If you suspect that your cat has ingested any part of a lily plant, seek veterinary care immediately, it could make all the difference. By being vigilant and taking simple precautions, we can keep our feline companions safe from harm.

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