Pennyroyal
Pennyroyal
Pennyroyal (pronunciation: /ˈpɛnɪˌrɔɪəl/), also known as Mentha pulegium, is a plant in the mint family, Lamiaceae. The name "pennyroyal" is derived from the Latin 'pulegium', which means "flea destroyer", indicating its use in traditional medicine as a flea repellent.
Description
Pennyroyal is a small, low-growing plant with a strong minty aroma. It has oval leaves and produces small, lilac flowers in late summer. The plant is native to Europe, North Africa, and the Middle East but has been naturalized in many parts of the world.
Uses
Historically, pennyroyal has been used in traditional medicine for various purposes. It has been used as a herbal remedy for digestive problems, menstrual disorders, and respiratory illnesses. However, it is important to note that the use of pennyroyal, especially in large amounts, can be toxic and potentially fatal.
Toxicity
Pennyroyal oil, derived from the plant, contains a compound called pulegone, which is toxic to humans and animals if ingested or absorbed through the skin. Symptoms of pennyroyal poisoning can include abdominal pain, nausea, vomiting, seizures, and even organ failure.
Related Terms
- Mint: A common name for plants in the Lamiaceae family, which includes pennyroyal.
- Herbal medicine: The use of plants for medicinal purposes.
- Pulegone: A naturally occurring organic compound found in pennyroyal oil.
External links
- Medical encyclopedia article on Pennyroyal
- Wikipedia's article - Pennyroyal
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