Toxic and Poisonous Plants and Flowers to Cats: What Every Pet Owner Should Know

Understanding What Flowers Are Toxic to Cats
Common Toxic Plants and Flowers to Avoid
Here's a list of some of the most common plants and flowers that are toxic to cats, along with the symptoms they may cause if ingested: 1. Lilies (Lilium species) Toxicity: Highly toxic. Even a small amount can cause kidney failure in cats. Symptoms: Vomiting, lethargy, loss of appetite, kidney failure. Note: All parts of the lily plant, including the pollen, are poisonous to cats. Easter lilies, tiger lilies, and daylilies are particularly dangerous. 2. Sago Palm (Cycas revoluta) Toxicity: Highly toxic. Even small amounts can cause severe damage. Symptoms: Vomiting, diarrhea, lethargy, liver failure, seizures, death. Note: The seeds or "nuts" of the sago palm are the most toxic part, but all parts of the plant can be harmful. 3. Aloe Vera (Aloe barbadensis) Toxicity: Mild to moderate toxicity. Symptoms: Vomiting, diarrhea, lethargy, tremors. Note: While aloe vera is known for its healing properties for humans, it can cause digestive issues in cats. 4. Tulips (Tulipa species) Toxicity: Moderate toxicity. Symptoms: Vomiting, drooling, diarrhea, depression, tremors. Note: The bulbs of tulips are the most toxic part, but the entire plant poses a risk to cats. 5. Oleander (Nerium oleander) Toxicity: Highly toxic. All parts of the plant are dangerous. Symptoms: Vomiting, drooling, diarrhea, irregular heartbeat, tremors, death. Note: Oleander is extremely toxic to cats, and even small amounts can be fatal. 6. Daffodils (Narcissus species) Toxicity: Moderate to high toxicity. Symptoms: Vomiting, diarrhea, abdominal pain, cardiac arrhythmias, convulsions. Note: The bulbs contain the highest concentration of toxins, but the entire plant is harmful. 7. Dieffenbachia (Dieffenbachia species) Toxicity: Moderate toxicity. Symptoms: Oral irritation, drooling, difficulty swallowing, vomiting, swelling of the mouth and throat. Note: Also known as "dumb cane," this plant can cause significant discomfort and potential danger if ingested. 8. Ivy (Hedera species) Toxicity: Mild to moderate toxicity. Symptoms: Vomiting, abdominal pain, hypersalivation, diarrhea. Note: Both English ivy and devil's ivy (pothos) are toxic to cats. 9. Autumn Crocus (Colchicum autumnale) Toxicity: Highly toxic. All parts of the plant are dangerous. Symptoms: Vomiting, diarrhea, drooling, difficulty breathing, seizures, kidney and liver damage, death. Note: Autumn crocus is particularly dangerous due to the presence of colchicine, which can cause multi-organ failure. 10. Azaleas and Rhododendrons (Rhododendron species) Toxicity: Moderate to severe toxicity. Symptoms: Vomiting, drooling, diarrhea, lethargy, coma, death. Note: All parts of these plants are toxic to cats, and even a small ingestion can be life-threatening.

