Is Oleander toxic to humans?
Oleander is moderately to highly toxic to humans – instances of ingestion, or physical contact with this plant's sap, should be immediately addressed by medical professionals. While fatal cases of oleander poisoning are very rare, they are possible. All parts of this plant are toxic if ingested. Physical contact with the plant's sap, which is found throughout the plant and is more likely to be exposed if the plant is cut or damaged, may cause dermatological symptoms, including redness and itchiness of the skin. Symptoms following ingestion include low blood pressure, lethargy, an irregular heartbeat, blurred vision, confusion, diarrhea, vomiting, dizziness, fainting and, in extreme cases, death. Be mindful of curious children, as oleanders are an extremely common ornamental plant cultivated in gardens and parks around the world.
Is Oleander toxic to cat?
Due to high concentrations of cardiac glycosides, all parts of the oleander (Nerium oleander) are extremely toxic to cats. The glycosides directly affect the heart, sometimes preventing it from performing properly. Death is not an unknown consequence, and veterinary care is necessary if a cat ingests any part of this plant.
Is Oleander toxic to dog?
Nerium oleander is highly toxic to dogs and can be fatal if ingested; consider it a medical emergency if you suspect your dog has eaten any part of this plant (all parts are toxic). Symptoms of poisoning include increased heart rate and diarrhea. Immediate veterinary care is vital.
