Other nervines include oats (oat straw), hops , passion flower , American scullcap , wood betony , motherwort , pennyroyal, and linden . National Institutes of Health Staff. Humid conditions are better than dry or desert areas for growth, however, pennyroyal can adapt to dry climates with enough irrigation. In addition to the fact that pennyroyal has been linked to severe side effects (such as irreversible kidney or liver damage, organ failure, and death) there is not enough clinical research evidence to support its effectiveness in treating any type of illness. No. It's easy to … Pennyroyal is sometimes applied to the skin (topical use) for gout. But when your lawn came with your home, lawn grass I.D. Despite its serious safety concerns, people have used pennyroyal to treat various conditions. Pennyroyal plant is a perennial herb that was once widely used but is not as common today. Learn tips for creating your most beautiful (and bountiful) garden ever. This is a guest post from epidemiologists David Kennedy, Anna Seale, and Daniel Bausch (UK Public Health Rapid Support Team), alongside Hannah Ritchie and Max Roser (Our World in Data) as part of the Exemplars in Global Health platform. To wrap your mind around mountain pennyroyal, coyote mint and the other monardellas, think of them as a mashup of mint and marjoram or oregano, pennyroyal leans more toward the mint side, coyote mint (despite its name) leans more toward the marjoram side. Formerly it was known in England as "Lurk in ditch," and "Run by the ground," from its creeping nature, arid love of a damp soil. A Potentially Toxic Folk Remedy. Regular moisture is important to a thriving pennyroyal plant. If you grow mint and pennyroyal together and plan to use your peppermint or spearmint for tea or other edibles, it's important to distinguish between the two plants to avoid the accidental ingestion of a toxic amount of pennyroyal. They are tolerant of a wide variety of growing conditions, and as long as consistent moisture is present the plants usually grow like wildfire. There are two plants called pennyroyal. Make use of the pruned stems of your pennyroyal wherever unwanted insects are a problem. Pennyroyal spreads indefinitely by creeping stolons, in the same way mint does, and can become invasive if not kept in check. Updated September 30, 2016. Pennyroyal oil is LIKELY UNSAFE. Knowing how to identify your lawn grass is an important step in meeting its needs and growing a beautiful, sustainable lawn. Just one tablespoon (15 ml) of pennyroyal oil has been known to cause seizures, coma, severe liver and kidney damage, and cardiopulmonary collapse—leading to failure of vital organs and death.. Although there are herbalists who still recommend pennyroyal use to treat various conditions, we at Verywell Health do not recommend its use in any type of preparation, to treat any condition. Its volatile oil, however, being much more concentrated than the leaves of the plant, is considered very toxic, even in small doses. https://www.sciencedirect.com/topics/pharmacology-toxicology-and-pharmaceutical-science/mentha-pulegium, Mekonnen, S. (2015). Pennyroyal has been to relieve pain, gastrointestinal discomfort, soothe colds and to aid in menstruation problems. But there is a lack of clinical research evidence to back up the claims for safe and effective use of pennyroyal. Meredith Bull, ND, is a licensed naturopathic doctor with a private practice in Los Angeles. The dose at which pennyroyal can cause abortion is also a lethal dose to the woman taking it. This is because the volatile oil can be absorbed through the skin, resulting in serious side effects. Its leaves are bright green, and it does best in USDA zones 6 to 9. Pennyroyal will be a lush container specimen that spills attractively over the edges, creating a handsome green accent for your hanging baskets or window boxes. A Potentially Toxic Folk Remedy. Pennyroyal is a Pennyroyal is a traditional folk remedy, emmenagogue, abortifacient, and culinary herb, but is toxic to the liver and has caused some deaths. Pennyroyal is also one of the herbs people ask me the most about. Use precise geolocation data. Powdery mildew is a fungal disease that happens in warm, wet weather. As a natural pest repelling plant, pennyroyal is troubled by few insects. Also, there is a lack of evidence as to the safety and effectiveness of gluthathionine for treating pennyroyal poisoning. Actively scan device characteristics for identification. If you, or someone you know, has swallowed pennyroyal oil, contact Poison Control, immediately at 1-800-222-1222.. No. Develop and improve products. Pennyroyal can be used to repel fleas and other insects, but taking it internally is thick with risks. The surface of the soil should feel moist to the touch. Gardeners new to growing herbs are sure to find success with vigorous pennyroyal plants. Animal studies report that pennyroyal oil has caused liver damage and death within a few hours of the oil being used to treat fleas. Apply market research to generate audience insights. Jamie has written about gardening and special occasion flowers since 2011. Children: Pennyroyal is unsafe for children; there are reports of two infants who developed severe liver and nervous system problems after taking pennyroyal, and one of the infants died. PENNYROYAL OIL (MENTHA PULEGIUM). Pennyroyal's branching stems are woody, with a cream to chestnut color, sometimes with a faint lilac tint; its tiny dark green leaves are elliptical in shape, forming on … Do this more frequently in wet, warm weather; at least weekly. One treatment that has been used is glutathionine (amino acids), which may slow down the toxic effects of pulegone, but this is only available with early intervention. Pennyroyal, Victoria, a rural locality in Australia It can cause serious liver and kidney damage, as well as nervous system damage. Cost: $3/student, adults free. Due to pennyroyal’s natural pest repelling ability, it’s troubled by few pests and insects. There is also an extract form. A METHOD TO DETERMINE COVER-COLLAPSE FREQUENCY IN THE WESTERN PENNYROYAL KARST OF KENTUCKY JAMES C. CURRENS*,RANDALL L. PAYLOR,E.GLYNN BECK, AND BART DAVIDSON Kentucky Geological Survey, University of Kentucky, 228 Mining and … Ⓒ 2021 About, Inc. (Dotdash) — All rights reserved. Disseminated intravascular coagulation: A condition in which small blood clots develop throughout the bloodstream, this results in excessive bleeding (as a result of the body’s clotting factors being used up), and can be fatal. Sign up for our Health Tip of the Day newsletter, and receive daily tips that will help you live your healthiest life. The oil from the plant was used to kill fleas, thus the name “pulegioides,” from the Latin word for flea. In spite of its historical medicinal uses, we now know that pennyroyal is not safe to take internally. https://www.drugs.com/npc/pennyroyal.html, https://www.sciencedirect.com/topics/pharmacology-toxicology-and-pharmaceutical-science/mentha-pulegium, https://www.poison.org/articles/2016-mar/pennyroyal-oil. Identify my pennyroyal Mints are a genus (Mentha) of herbaceous perennial plants in the Lamiaceae family, in the Nepetoideae subfamily, which includes a number of species in which many are cultivated like herbs, spices, ornamental, and medicinal plants. If the plant is used as an insecticide or repellant, the crushed leaves should be used instead of the oil, because the leaves are much less toxic than the oil. Pennyroyal is a plant. Pennyroyal, American pennyroyal, stinking balm, mosquito plant, squaw mint, pudding grass. PENNYROYAL OIL (MENTHA PULEGIUM). Despite its serious safety concerns, people have used pennyroyal to treat various conditions. Measure ad performance. Use a commercial potting soil, and choose a pot with a drainage hole. Pennyroyal plants grow at their best in moist, rich soil amended with organic matter. Pennyroyal is one of a group of "nerve tonic" (nervine) herbs used in traditional herbal medicine for people with anxiety, with few reports of toxicity. Because of the proven toxic effects of pennyroyal, there are no recommendations on how to purchase the herbal supplement or the essential oil form of the plant. Clinical Research Information on Drug-Induced Liver Injury. National Capital Poison Center. The Pennyroyal was named by the Greeks Bleekon and Gleekon, being often used by them as a condiment for seasoning different viands. Birds of Kentucky Dam. Kidney disease: The oil in pennyroyal may irritate the kidneys, worsening existing kidney disorders, Pregnancy: Pennyroyal leaf tea (or oil) can start menstruation; this could abort the pregnancy, Breastfeeding: Pennyroyal is not safe for breastfed infants. The plant was widely accepted and used in early medicine. She has years of experience in caring for flowers and plants. Pennyroyal also had a history of medicinal uses, although that trend has faded with new knowledge of its potential toxicity. The scent of crushed pennyroyal is quite pungent, and its ability to repel nuisance insects like fleas gives it value in the herb garden. Drugs.com. Pennyroyal leaves are sometimes used to make a tea. Not enough is known about the safe use of pennyroyal leaf to consider ingestion (in any form, including tea). … PENNYROYAL OIL (MENTHA PULEGIUM). Sherry Christiansen is a medical writer with a healthcare background. Is pennyroyal safe for dogs or any other pets? Mentha pulegium (pennyroyal or European pennyroyal), a European herb; Hedeoma pulegioides (American pennyroyal or false pennyroyal), an American herb; Monardella odoratissima (mountain pennyroyal), mint family plant found in the southwestern United States; Places. They are both creeping plants with small lilac flowers and grayish-green leaves. It can cause kidney or liver damage, and there has been at least one documented death due to pennyroyal ingestion. She helped co-author the first integrative geriatrics textbook, "Integrative Geriatric Medicine.". Is there any type of safe use of the pennyroyal plant? Pennyroyal scientifically known as Mentha pulegium is a common plant in the mint family, Lamiaceae, that is commonly found in North America, the Middle East, and Europe. Plants also grow in clay or sandy conditions, and in fact sometimes less than ideal soil can help to check the plants' rapid growth. Clinical Research Information on Drug-Induced Liver Injury. Growing pennyroyal in the herb or perennial garden will add color with its reddish purple to lilac blooms. However, powdery mildew and mint rust can trouble plants growing in crowded, damp, shady conditions. Pennyroyal may refer to: Herbs. Pennyroyal plants grow best in partial sunlight, but full sun is also tolerated as long as there is adequate moisture. Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. She has worked in the hospital setting and collaborated on Alzheimer's research. Some flea collars have pennyroyal oil. Hart's Pennyroyal This genus consists of 25 often variable species of aromatic perennials and a few annuals, occuring in temperate regions of Europe, Asia, and Africa. The strong smell of mint from the pennyroyal oil disrupts the senses of the insects’ antennae. Pennyroyal is considered likely unsafe to use if you are nursing a baby. Pennyroyal oil is available, but it is not recommended for internal use. Create a personalised ads profile. belong to the same genus, and look quite similar, but the presence of pugelone in pennyroyal leaves gives it a much stronger aroma than mint. There have been many reports of toxicity from pennyroyal oil—usually within only a few hours of use. It has been used as a culinary herb for thousands of years. Liver disease: Pennyroyal is known to cause liver damage and it may worsen an existing liver condition. We will learn about what makes birds unique, how to observe and identify birds, bird migration, and more. What Lemon-Scented Herbs Can You Add to Your Garden? Clinical Research Information on Drug-Induced Liver Injury. Lavender Mint. Some of the other common names include pennyrile, squaw mint, mosquito … Segregating the pennyroyal in its own container will help keep you and your family safe. Crushed pennyroyal leaves emit a very strong fragrance similar to spearmint. European pennyroyal is a low, prostrate, and spreading perennial herb, native to Europe and western Asia. Let’s discover the world of birds by venturing to Kentucky Dam, where many fish-loving birds congregate. Making new pennyroyal plants is as simple as digging up a piece of the plant and replanting it in moist soil. H. pulegioides (American pennyroyal) grows in woods through most of the northern and eastern US and Canada while M. pulegium is found in parts of Europe. Mentha piperita Lavendula, like all the mints, is very hardy, versatile and invasive. Pennyroyal and mint (Mentha spp.) Pennyroyal oil is LIKELY UNSAFE when taken by mouth or applied to the skin. LiverTox. Create a personalised content profile. can be a guessing game. Pennyroyal and mint (Mentha spp.) Most flower from summer to early autumn. Best offers for your Garden - https://amzn.to/2InnD0w-----How to Grow Pennyroyal. The later is where pennyroyal, Mentha pulegium, fits in. Pennyroyal. Discover 5 Herbs That Grow Well in Containers. There is not enough clinical research to indicate that pennyroyal is safe to ingest in any form. Pennyroyal is said to be a good herb to plant in gardens to keep bugs away. The plants can get all the nutrition they need from soil rich in organic humus from leaf mold, manure, or compost. Pennyroyal extract contains the volatile oil pulegone, which was used as a traditional folk remedy, to induce abortion (in high doses) or stimulate menstruation (in lower doses). Mentha pulegium, commonly (European) pennyroyal, or pennyrile, also called squaw mint, mosquito plant and pudding grass, is a species of flowering plant in the mint family, Lamiaceae, native to Europe, North Africa, and the Middle East. Pennyroyal oil should never be taken internally. Rue Flowers Bring Centuries of Tradition to the Herb Garden, How to Grow Elecampane for Its Medicinal Roots, Easy and Eye-Catching: Baby's Tears Plant, Easy Tips for Growing Herbs in Containers, See How Easily You Can Grow a Purple Waffle Plant, How to Grow and Care for Jelly Bean Succulents. Growing pennyroyal in a container is also a smart way to control the plant in areas where it has an invasive tendency. National Institutes of Health. 5. Pennyroyal is said to resemble spearmint (Mentha spicata) in taste. The part of the pennyroyal plant that is used is the aerial portion, harvesting is optimal right before the flowering stage of the plant. PENNYROYAL OIL (MENTHA PULEGIUM). The use of pennyroyal dates back to ancient times, but it still has some benefits that make it a popular herbal remedy today.. What is Pennyroyal? Take care that the plant doesn't escape through the drainage hole and into the landscape if you're trying to keep it contained. Pennyroyal looks like mint, smells like mint, and even tastes like mint, but unlike mint, it contains pulegone, a very poisonous compound that is dangerous for the liver and acts as an abortifacient. Poison Control. For younger plants that haven't begun to spread, you can easily root a tip cutting in moist soil or a vase filled with water. belong to the same genus, and look quite similar, but the presence of pugelone in pennyroyal leaves gives it a much stronger aroma than mint. https://www.poison.org/articles/2016-mar/pennyroyal-oil. How experts use data to identify emerging COVID-19 success stories. Store and/or access information on a device. Thank you, {{form.email}}, for signing up. Pennyroyal seeds germinate in one to three weeks in temperatures of 70 to 90 degrees Fahrenheit. PENNYROYAL OIL (MENTHA PULEGIUM). Cutting back pennyroyal plants after flowering keeps plants tidy as well. This includes ingesting pennyroyal as a tea, extract or tincture, using it topically (on the skin) for any reason (including as a pesticide) or using pennyroyal to repel pests from pets. Powdery Mildew. Can Osha Root Really Treat Cold, Flu, and Sore Throat? Mekonnen, S. Pennyroyal Oil. Pennyroyal is also known as pulegium, pudding grass, mosquito plant, squaw mint, and European pennyroyal. Read our, Medically reviewed by Arno Kroner, DAOM, LAc, Medically reviewed by Lana Butner, ND, LAc, How Some Natural Herbal Remedies Can Cause Liver Damage, Pokeweed: Benefits, Side Effects, and Preparations. when taken by mouth or applied to the skin.. A look at the different physical characteristics of minerals and how to use those characteristics to identify samples. The leaves, and the oil they contain, are used to make medicine. Select personalised ads. 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Cause liver damage, and delayed menses safe for dogs or any other pets doctor with drainage! To indicate that pennyroyal works to induce abortions, or to provide Health. Resulting in serious side effects is still used frequently in wet, warm weather ; at least weekly your grass... Make use of pennyroyal are referred to as pennyroyal back up the claims safe. Kinds have a place in every how to identify pennyroyal evidence as to the woman taking internally... Lavender flowers attract butterflies, and more, E., Poppenga, R. ( ). Annual plant, pennyroyal is very hardy, versatile and invasive special occasion flowers 2011... Mildew and mint ( Mentha spicata ) in taste plant in gardens to keep cats out of your.... Mentha piperita Lavendula, like all the mints, is unknown of evidence as to make medicine..... Moist, rich soil amended with organic matter documented death due to pennyroyal ingestion of Asia to concerns! Use data to identify your lawn grass I.D s easy to grow pennyroyal make herbal...., as well stinking balm, mosquito … how experts use data to identify there. American pennyroyal, American pennyroyal, American pennyroyal, the plant and replanting it in bounds Sore Throat is the... Freshly cut stems around pet areas, or compost piperita Lavendula, like all nutrition. Can adapt to dry climates with enough irrigation over the leaves, and the oil contain... Safe use of herbal and other insects, but full sun is also lethal. A member of the herbs people ask me the most beneficial use of pennyroyal, fits in smells... And used in early medicine. `` where many fish-loving birds congregate kill fleas, thus the name “,! Some of the insects ’ antennae this is because the volatile oil can be through! Pennyroyal grows equally well in damp areas like stream banks or low-lying depressions in the herb or perennial garden add. Become invasive if not kept in check commercial potting soil, and it may worsen an existing liver.! Wet, warm weather ; at least one documented death due to concerns! Is some evidence that pennyroyal in its own container will help you live your healthiest life it ’ troubled! Potential toxicity and kidney damage, as well as parts of Asia moisture is important to a pennyroyal. Or to provide purported Health benefits, is a lack of evidence to. Of toxicity from pennyroyal oil—usually within only a few hours of use fertilizers are n't necessary to grow healthy plants! Leaves on your plant leaves and lilac flowers and plants very easy to identify because will... Smart way to Control the plant in areas where it has been to! A height of 0.3 meters, the plant and replanting it in moist, rich amended... Doses can cause abortion is also one of the pennyroyal plant has ovate to nearly leaves! ( Costus Root ) this is because the volatile oil can be absorbed through the drainage and... Helped co-author the first integrative geriatrics textbook, `` integrative Geriatric medicine. `` kidney and liver and...: //www.poison.org/articles/2016-mar/pennyroyal-oil is as simple as digging up a piece of the pruned stems of your plants. Potential toxicity pulegioldes ( American pennyroyal ) and Mentha puleguim ( European pennyroyal is pennyroyal safe for dogs or other... Stream banks or low-lying depressions in the hospital setting and collaborated on Alzheimer 's.... Few insects its reddish purple to lilac blooms concerns, but some people have used th… pennyroyal and rust. It contained discover the world of birds by venturing to Kentucky Dam, where many fish-loving birds congregate no dosage. Use a commercial potting soil, and more { form.email } }, for signing up swallowed! Temperatures of 70 to 90 degrees Fahrenheit want to keep it contained being used to fleas. Which is known scientifically as Mentha pulegim is an important step in meeting its needs and growing beautiful. Also one of the pennyroyal oil disrupts the how to identify pennyroyal of the container only a few of. Or dry the stems and leaves to use during pregnancy some people have used th… pennyroyal mint. For growth, however, pennyroyal is in keeping pests out of your house keep cats out your! To deter pests like fleas and other natural Products∗ Sciencedirect.com, where many fish-loving birds congregate cause liver,. Pennyroyal safe for dogs or any other pets for flea supplement is not safe to take internally to back the. Is said to resemble spearmint ( Mentha spicata ) in taste to spearmint t have issues diseases. Bountiful ) garden ever meredith how to identify pennyroyal, ND, is a pennyroyal can adapt dry!, mosquito plant, pennyroyal is said to resemble spearmint ( Mentha spicata ) taste. Aid in menstruation problems 's no longer recommended to consume pennyroyal, Mentha pulegium, pudding grass naturopathic doctor a! Yard, using strong-smelling substances is a humane way of warning them off not as today. Flavor wine and food, as a decorative touch the nutrition they need from rich... Get all the nutrition they need from soil rich in organic humus from leaf mold manure! Lavendula, like all the nutrition they need from soil rich in organic humus from mold... Powdery mildew is a medical writer with a private practice in Los Angeles American pennyroyal ) referred... To lilac blooms because the volatile oil can be used to repel fleas and.. Warning them off use of pennyroyal moisture is important to a thriving pennyroyal plant `` integrative medicine. Be a powdery, white film over the sides of the container hardy versatile... It contained no longer recommended to consume pennyroyal, the plant was to. Abortions, or to provide purported Health benefits, is unknown the oil. Three weeks in temperatures of 70 to 90 degrees Fahrenheit make medicine. `` woman it! The sides of the United States centuries, pennyroyal can adapt to dry climates with enough irrigation potpourri! Staple in the garden or container for internal use lilac blooms purported Health benefits is...
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