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Peruvian Lily
Alstroemeria spp.
Peruvian Lily (Alstroemeria spp.), also called Lily of the Incas, is a popular cut flower that is mildly toxic to cats. Unlike true lilies (Lilium), Alstroemeria does not cause acute kidney failure. It contains irritant compounds in the sap that cause gastrointestinal upset when ingested and contact dermatitis when the sap touches skin.
Important Notes
Toxic compounds: unidentified irritant compounds in the sap; not related to the nephrotoxic compounds in true Lilium species
Mechanism: GI irritant; sap contact causes dermatitis through direct tissue irritation
Symptoms: vomiting, diarrhea, drooling; skin or eye contact with sap may cause redness and irritation
No kidney failure risk — a critical difference from Easter and Tiger lilies
Symptoms are mild and self-limiting; contact your vet if ingestion was significant or symptoms persist
Disclaimer: This summary was compiled from multiple sources and is for informational use only. It is not a diagnosis or treatment plan. Toxicity can vary based on the substance, amount, plant part, and individual cat. If you think your cat may have been exposed to a toxic substance, contact a veterinarian right away.