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Is Meadow horsetail Poisonous

September 11, 2024 2 min read
1
Thiaminase in meadow horsetail blocks vitamin B1 (thiamine) utilization, leading to potential poisoning in humans.
2
Meadow horsetail poses a moderate toxicity risk to cats with symptoms including physical discomfort or illness.
3
Ingesting meadow horsetail can cause gastrointestinal upset and neurological signs in dogs due to thiaminase.
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Moderately Toxic
Human
Toxic to Pets
Pets
All Parts
Toxic parts to human
All Parts
Toxic parts to pets
Enzyme thiaminase
Toxic Elements
Eaten
Effect methods

Is Meadow horsetail toxic to humans?

Meadow horsetail possesses a moderate level of toxicity to humans, primarily through ingestion. The entire plant contains the enzyme thiaminase, which can lead to poisoning if consumed. When ingested, thiaminase disrupts the body's ability to utilize thiamine (vitamin B1), potentially causing a range of symptoms. These symptoms may include weakness, confusion, difficulty breathing, and neurological problems. Given that the whole plant is toxic, individuals should exercise caution to prevent accidental ingestion, particularly in environments where meadow horsetail is prevalent. The moderate toxicity level underscores the importance of awareness and avoidance of consuming any part of meadow horsetail.

Is Meadow horsetail toxic to cat?

Meadow horsetail poses a moderate toxicity risk to cats. If a cat accidentally consumes any part of meadow horsetail, it can lead to poisoning because the whole plant contains the enzyme thiaminase, which is hazardous. Symptoms of ingestion could manifest as physical discomfort or illness. Cat owners should be vigilant in preventing access to meadow horsetail and, in the event of ingestion, promptly seek treatment at a veterinary hospital to ensure the best outcome for their pet.

Is Meadow horsetail toxic to dog?

Meadow horsetail poses a moderate toxicity risk to dogs. Canines may accidentally ingest parts of meadow horsetail, leading to potential poisoning. The entire plant is toxic, and ingestion can result in symptoms such as gastrointestinal upset, lethargy, or more severe neurological signs due to the presence of the enzyme thiaminase, which disrupts thiamine (vitamin B1) metabolism. If you suspect your dog has consumed meadow horsetail, it is imperative to seek immediate veterinary care.
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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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