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Is Lily of the valley Poisonous

September 11, 2024 2 min read
1
All parts of the lily of the valley (Convallaria majalis) plant, especially the berries and roots, are severely toxic and potentially fatal.
2
Direct contact with lily of the valley can result in skin irritation.
3
Lily of the valley can cause heart failure, respiratory issues, and potentially death in cats and dogs.
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Highly Toxic
Human
Toxic to Pets
Pets
All Parts
Toxic parts to human
All Parts
Toxic parts to pets
Eaten
Effect methods

Is Lily of the valley toxic to humans?

Lily of the valley is highly toxic, containing a number of harmful toxins including cardiac glycosides and saponins. Luckily, often the toxic components in lily of the valley pass through the body without being absorbed, and even if poisoning does occur, typically it will induce vomiting which helps to remove the toxins from the body. In severe cases, however, ingestion can lead to a comatose state and even death. Other symptoms of poisoning include flushed skin, dizziness, headache, alterations in heart rate, weakness, and hallucinations. Additionally, direct contact made with lily of the valley can result in skin irritation.

Is Lily of the valley toxic to cat?

All parts of the lily of the valley (Convallaria majalis) plant, especially the berries and roots, are severely toxic, and potentially fatal. Veterinary attention should be sought immediately if a cat has ingested even just a few berries. The plant's chemicals can cause heart failure, respiratory issues, and potentially death.

Is Lily of the valley toxic to dog?

Lily of the valleys are severely toxic to dogs. All parts of the plant, including its flowers, fruits, stems, leaves, and roots, contain a suite of toxic substances, including several which adversely affect the heart. Symptoms start with typical reactions to poisoning, such as vomiting and diarrhea. But in some cases, low blood pressure, an abnormal heart rate, weakness, seizures, and even coma and death may occur. This is why lily of the valley ingestion should be treated by a veterinarian as quickly as possible.
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WARNING
The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.
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