Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Are Coffee Plants Toxic to Cats? Vet-Reviewed Houseplants Examined

Share

Catster_Are Coffee Plants Toxic to Cats

The coffee tree, Polyscia guilfoylei, is an attractive species that makes an excellent potted indoor plant. Note that it is not related to the coffee plants used for making coffee beans, such as Coffea arabica. It flowers in springtime, with small white flowers and small berries, though the flowering of indoor plants is not common. Unfortunately, every part of this interesting plant is toxic to your cat.

Whether your cat has ingested part of the plant or brushed up against it, they could experience troubling clinical signs. Read on to find out what these are and what to do if you suspect that your cat is suffering from coffee plant poisoning.

divider 1 paws

What Is Coffee Tree Poisoning?

The coffee tree contains toxins called saponins, which irritate a cat’s skin, oral cavity, and gastrointestinal tract if ingested. Your cat can be exposed to the toxins when they rub against the plant or orally when they nibble on or eat part of it.

You’ll be relieved to know it’s rare for coffee plant poisoning to be serious. However, if you suspect your cat has been poisoned, it’s still important to discuss it with your vet or poison center.

Image Credit: vjkombajn, Pixabay

Signs of Coffee Plant Poisoning

Your cat’s clinical signs depend on how much of the plant they have consumed. If the exposure was brief or they ingested a small amount, you may not see any signs. If the feline comes into contact with or eats a large amount, however, they can show signs like:

  • Contact dermatitis
  • Depression
  • Fatigue
  • Loss of appetite
  • Vomiting
  • Weakness
  • Seizures
  • Tremors

If you don’t see your cat near the plant, touching it or nibbling it, but you suspect they’ve been poisoned, take them to the vet.

Diagnosis & Treatment

To help with the diagnosis and your cat’s eventual recovery, you’ll need to provide valuable information to the veterinarian. Describe your cat’s signs to your vet and try to remember as accurately as possible when the incident may have occurred. Either bring the plant along or take pictures, so your vet can see what was eaten and how much.

Unfortunately, there isn’t a test for coffee tree poisoning, but your vet will use all the information you provide to devise a plan.

Thankfully, the majority of cats will make a full recovery from coffee tree poisoning. It’s very rare for cats to suffer complications after this incident. However, that doesn’t make what is happening to your cat any less scary.

divider 1 paws

Conclusion

When it comes to plants, you have to be careful what you have around your cat. It’s best to keep plants known to be toxic out of your home or at least somewhere your cat can’t access.

While cats don’t tend to eat things that are unfamiliar, curiosity and boredom can get the best of any feline. The ASPCA’s list of non-toxic and toxic plants can help you determine which species are unsafe for your pet. So, while you don’t have to sacrifice your love of house plants, you may need to restrict what varieties you bring into your home if you have a cat in your life.


Featured Image Credit: Tixu, Pixabay

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting About the Importance of Spaying/Neutering, Cat Retail Shopping Ban & Red-Level Storms | Chatty Cattys, Episode 30

In this episode of Catster’s Chatty Cattys podcast, Nicole and Dr. Karyn are celebrating a major legal win for pets before diving into...

Is Your Cat Happy? Here’s How You Can Tell

Cats have a reputation for being indifferent, even inscrutable. But despite their seemingly ambivalent appearance, cats experience many emotions, including happiness, and they...

Human Brains Age Like Cats – New Study Debunks the 7-Year Rule

If you’ve ever caught your senior cat staring blankly at a wall, wandering the halls at 3 am, calling out for no clear...

Chatting with Devin About Here! Have a Kitten, Fostering, & Why Two Are Better Than One | Chatty Cattys, Episode 29

In this episode of Catster’s Chatty Cattys podcast, Nicole & Dr. Karyn sit down with Devin, the founder and one-woman show behind “Here...

More related

Do Your Cats Know When You’re Leaving Town? Feline Perception & Vet-Reviewed Facts

Anyone who has lived with a feline companion has likely had an experience when they attempted to pack a bag for vacation and...

Can Cats Eat Shrimp? Vet-Reviewed Facts & FAQ

So, you know your cat loves fish, but she seems to be drawn to that shrimp you’re enjoying. Naturally, this will lead to...

Are Plug-In Air Fresheners Bad for Cats? Vet Approved Facts & Advice

We all love our cats. What we don’t love is the odors they leave behind. Of course, most pet parents clean their homes,...

Most Popular Cat Names That Start with Z: Popular Male & Female Ideas

With so many options to name your cat, it helps to narrow down your list. Instead of starting at the beginning of the...

Keep reading

9 Best Cat Wipes for Baths & Cleaning in 2026 – Reviews & Top Picks (Vet-Reviewed)

Cats typically are fastidious groomers. Pet owners don’t usually consider grooming their cats all the time, unless they have a skin condition necessitating it, are older and less able to take care of themselves, or if they get into something....

Woman-use-a-cleaning-cloth-Wipe-a-cats-fur-bathe-ginger-cat

Can Cats Eat Tangerines? Vet-Reviewed Diet Facts & FAQ

Tangerines, often known as mandarins, are citrus fruits that people eat as quick, healthy snacks. They are tasty, sweet, and filled with antioxidants. They can provide health benefits to people, including reduced cholesterol, prevention of stomach ulcers and kidney stones,...

Can Cats Eat Tangerines

Can Cats Eat Carrot Cake? Vet-Approved Facts & FAQ

Every cat lover wants to celebrate their furry friend. If you plan on throwing a party for your cat, you’ll want to hold off on the cake–even if it is carrot cake. While a single bite of carrot cake isn’t...

Can Cats Eat Carrot Cake

Can a Cat Take Baby Aspirin? Vet-Approved Facts & Safety Tips

No one wants to think about their beloved pet in pain, so it can be tempting to give your cat some relief from your medicine cabinet. If you suspect your cat is hurting, you might wonder if a cat can...

Baby Aspirin Compress Tablets Medicine

Can Cats Drink Syrup? Vet-Reviewed Health Precautions & Risks

Cats tend to explore the world around them with their mouths. No cat parent is free from the looming threat of their cat eating something they aren’t supposed to. Still, plenty of the things we eat in our daily lives...

Can Cats Drink Syrup

Why Do Cats Get Hairballs? Vet-Approved Causes & Prevention

Every cat owner knows the telltale sign of a cat about to produce a hairball. Nothing induces quite a panic as the retching sound as we run around to find where the cat is about to cough up a hairy...

Dry cat hairball

Why Is My Cat’s Nose Dripping When Purring? 3 Vet-Reviewed Reasons & FAQ

Have you ever been quietly petting a purring cat, only for them to stick a wet nose in your hand? The first time it happens, this might seem like a random coincidence. But if your cat’s nose is often wet...

person cleaning cat's nose

7 Best Cat Foods for Firm Stools in 2026 – Reviews & Top Picks

Because we scoop out the litter box, we’ll notice if our cat’s stool is runny. Sadly, some cats have weaker digestive systems than others, causing them to develop runny stools more often. What a cat eats plays a significant role...

grey cat just finished eating

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.