Is English Hawthorn Toxic to Cats?

Yes, English hawthorn is toxic to cats. The plant contains cyanogenic glycosides, which release cyanide when metabolized. This can cause vomiting, diarrhea, weakness, and difficulty breathing.

If your cat has ingested any part of the plant, call your veterinarian or the Pet Poison Helpline immediately.

No, English hawthorn (Crataegus monogyna) is not toxic to cats. All parts of the plant are safe for kitties, including the berries.

Is English Hawthorn Toxic to Cats

No, English Hawthorn is not toxic to cats.

What are the Symptoms of Toxicity in Cats

There are a number of potential symptoms of toxicity in cats, as different substances can lead to different reactions. Some common signs that your cat may be experiencing toxicity include vomiting, diarrhea, lethargy, loss of appetite, and difficulty breathing. If you believe your cat has been exposed to any toxic substance, it is important to seek veterinary care immediately.

How Much English Hawthorn Does It Take to Be Toxic

Hawthorn is a small tree or shrub that is native to Europe, North Africa, and western Asia. It has been introduced to other parts of the world, including North America, where it is now considered an invasive species. The hawthorn’s popularity as a landscaping plant and its use in traditional medicine have resulted in its intentional introduction to new areas.

The hawthorn’s thorns, leaves, flowers, and fruit are all poisonous if ingested in large quantities. All parts of the plant contain cyanogenic glycosides, which release cyanide when hydrolyzed. The human body can tolerate low levels of cyanide exposure without ill effects, but high levels can be fatal.

Ingesting as little as 0.1% of one’s body weight in hawthorn leaves or fruit could be lethal.

Is There Any Treatment for Toxicity

There are a variety of treatments for toxicity, depending on the type of toxicity and the severity. For example, if someone has been poisoned by carbon monoxide, they will need to be treated in a hospital with oxygen therapy. If someone has ingested a poisonous substance, they may need to have their stomach pumped or be given activated charcoal to absorb the poison.

In some cases, antidotes may be available to reverse the effects of the toxin.

PLANTS TOXIC TO DOGS! (Deadly Plants Poisonous To Dogs)


No, English hawthorn is not toxic to cats.

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