Caladium
Caladium spp.
Caladium (*Caladium spp.*), popularly known as Elephant Ear or Angel Wings, is a genus of stunning tuberous plants in the arum family (*Araceae*) that...
Symptoms to Watch For
Immediate First Aid
High toxicity! Act immediately. Flush your cat's mouth with cold water or a small amount of milk to bind free crystals. Monitor closely for laboured breathing or throat swelling, and transport them to an emergency veterinary clinic immediately.
Current risk level for cats based on ingestion severity.
Information provided by BioLens Veterinary Database. In case of emergency, always consult a professional.
In-Depth Botanical Safety Analysis
Caladium (*Caladium spp.*), popularly known as Elephant Ear or Angel Wings, is a genus of stunning tuberous plants in the arum family (*Araceae*) that is **highly toxic and chemically hazardous** to dogs and cats. Revered for their spectacular, heart-shaped leaves patterned in translucent pinks, whites, and greens, Caladiums contain high levels of **insoluble calcium oxalate crystals** and toxic proteins. Chewing or biting any part of the plant forcefully expels these needle-like micro-crystals (raphides) into the oral cavity. This results in immediate, agonizing oral burning, intense swelling of the tongue, lips, and throat, profuse drooling (hypersalivation), severe gagging, and vomiting. In severe cases, throat swelling can lead to airway obstruction and severe breathing distress. Immediate emergency first aid includes rinsing the mouth and offering milk or water to soothe the tissues. For a stunning, completely pet-safe tropical display, substitute Caladium with the beautifully patterned Calathea or the flowering Sweet Alyssum.
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Specific Safety FAQs for Caladium
Is Caladium toxic to cats?
Yes, Caladium is highly toxic to cats. Chewing on its striking leaves releases sharp, microscopic calcium oxalate crystals, triggering intense oral irritation, throat swelling, and swallowing difficulties.
Is Caladium toxic to dogs?
Yes, Caladium is highly toxic to dogs. Ingesting any portion causes immediate mouth burning, heavy salivation (drooling), continuous head shaking, vomiting, and potential respiratory distress from throat swelling.
Why is Caladium so painful if chewed by pets?
Caladium leaves and stems contain insoluble calcium oxalate crystals packaged in specialized cells. When chewed, these cells act like tiny cannons, forcing needle-like crystals deep into the gums, tongue, and throat, causing immediate physical pain.
What is the emergency protocol for Caladium ingestion?
Immediately rinse the mouth with cold water or offer a small cup of milk or yogurt to soothe the oral membranes and bind free crystals. Watch for signs of respiratory swelling or difficulty breathing, and head to a veterinary clinic immediately if distress occurs.