are irises poisonous to cats

Irises. If you’ve got a friend who regularly has fresh flowers in a vase, chances are it is at least partially filled with these lovely, ruffled flowers. Although not very toxic, they can cause extreme discomfort in your cat and can result in more serious problems if left untreated.

Causes of Iris Poisoning in Cats

Irises are also known as flag flowers or flag plants. Irises are safe for humans, but they do contain substances called glycosides that go by the names iridin, irisin, or irisine. All of these substances irritate cats and can result in a range of symptoms. The plant’s rhizomes, roots, and bulbs contain the highest concentrations of the compounds. The leaves, flowers and stems are also toxic. It is best to keep iris bulbs out of the reach of inquisitive cats, especially kittens who might naturally chew or bite objects out of curiosity.

Recovery of Iris Poisoning in Cats

Your cat’s chances of recovering from iris poisoning are generally favorable. Your cat should be kept under observation in your veterinarian’s office for several days or overnight, or for as long as severe symptoms persist, following any poisoning incident. To make sure your cat is healing appropriately, you will need to take them for follow-up appointments at your veterinarian. If your cat’s vomiting was caused by aspiration pneumonia, you will need to keep a close eye out for any symptoms. These may include fever, coughing, raspy breath and general lethargy. When treated appropriately by a veterinarian and given ample rest and fluids, the majority of cats suffering from iris poisoning will recover completely.

Iris Poisoning Average Cost

From 391 quotes ranging from $100 – $500

Diagnosis of Iris Poisoning in Cats

Your cat’s veterinarian will first perform a thorough physical examination to diagnose iris poisoning. Poisoning is hard to diagnose since its symptoms can initially resemble those of other illnesses. Your veterinarian will require a thorough physical examination and your cat’s medical history. Additionally, you should give your veterinarian a sample of the plant if you saw your cat eating, chewing, or coming into contact with it. This way, your veterinarian can identify the substances that your cat might have come into contact with.

Your veterinarian will check your cat’s mouth for ulcers during this examination. Occasionally, the veterinarian might want to examine your cat’s throat to look for any new ulcerations. In order to insert a small camera that will provide your veterinarian with a comprehensive view of your cat’s airway and esophagus, it might be necessary to sedate your cat.


What part of the iris is toxic to cats?

Toxicity to pets The plants in the Iridaceae family, including irises, can cause tissue irritation when consumed or handled. These irritating compounds are present in highest concentration in the bulb (or rhizome). Ingestion can result in drooling, vomiting, diarrhea, and lethargy.

Are irises toxic to pets?

Unfortunately, yes, iris are considered toxic to dogs, as well as cats. Although iris poisoning is rarely fatal in dogs, the flower can still cause considerable harm to dogs if ingested or touched.

What is the most toxic flower to cats?

Cats and poisonous flowers and plants The most dangerous plant is the lily – all parts are toxic. However, there are other plants and flowers, both indoors and outdoors, that can be harmful to cats.

How poisonous are irises?

Symptoms. All parts of the plant are poisonous, especially the roots. Symptoms can include a burning sensation of the mouth and throat, abdominal pain, nausea and diarrhoea. Skin contact with the seeds, leaves (sap) or roots may cause dermatitis.