
Easter Lily - Lilium longiflorum (Lily family).
TOXICITY RATING: High.
ANIMALS AFFECTED: The only reported toxicity is in cats.
DANGEROUS PARTS OF PLANT: Leaves primarily, stems and flowers may also be toxic.
CLASS OF SIGNS: Gastrointestinal irritation (vomiting), depression, lack of appetite.
SIGNS: This is a newly reported toxicosis, apparently lethal only to cats. Upon consumption of Easter lily (the exact amount is unknown), the cats begin to vomit within an hour or so. The cat then becomes depressed over the next 12 hours, as the toxin begins to affect the kidneys. Within 48 to 96 hours after consumption, the cat will tend to show signs of clinical kidney failure: increased urination, depression, stomach upset, dehydration. Death tends to occur within 5 days.
FIRST AID: If a cat is seen eating Easter lily, contact a veterinarian immediately. If emergency treatment is begun within 6 hours of consumption, the chance are good that the cat will recover. This generally consists of emptying the gastrointestinal tract of the affected cat and intravenous fluid therapy in a hospital setting. If more than 18 hours has elapsed, the cat may not survive, even with emergency care.
PREVENTION: Easter lily is a popular plant at certain times of the year, but please do not bring these plants into the house where cats can get at them.