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Yerba Mansa

(Anemopsis californica)

Botanical Information

A small, low-growing perennial with soft, fleshy aromatic underground roots and rhizomes, spreading by runners. The white flowers are in spikes.

Working with Yerba Mansa

Part(s) Used

Rhizome, Root

Herb Forms

Tincture, bulk herb, powder

Christopher Hobbs:

“Yerba mansa is widely respected today as an antiviral and decongestant herb for treating respiratory tract infections such as colds and flu. The Eclectic physicians recommended it for “a full, stuffy sensation in the head and throat, whenever we have cough with expectoration.” They also recommended it for urinary tract ailments and diarrhea as well as for a gargle to be used frequently throughout the day to help treat swollen gums and sore throats. No human studies have been performed with this herb, but laboratory studies show that it has antimicrobial and anticancer activity, specifically against breast cancer.

The herb is pleasant-tasting, reminiscent of cinnamon, and makes a good cold and flu-preventative tea in the colder, damper months. It is used for acute and chronic gastroenteritis, for bronchitis and moist coughs, and as a wash for mouth and gum sores and laryngitis. It makes a good nasal spray for hay fever or sinusitis.

Yerba Mansa has a taste of SPICY, ACRID and a temperature of WARM.”

Historical Uses: Yerba mansa is a plant native to North America, traditionally used by indigenous peoples, particularly in the southwestern United States, for a variety of purposes. It was commonly used as a medicinal herb for treating conditions like digestive issues, respiratory ailments, infections, and wounds. The root was often used to create poultices or teas.

Modern Clinical Uses (by Herbalists & Naturopaths): Modern herbalists use yerba mansa for its purported antimicrobial, anti-inflammatory, and anti-fungal properties. It is often used for:

  • Respiratory issues (such as cough, colds, and sinus infections)
  • Digestive problems (like diarrhea and indigestion)
  • Skin conditions (wounds, ulcers)
  • As an anti-inflammatory for pain relief

Chemistry & Pharmacology: The plant contains several bioactive compounds, including flavonoids, tannins, and essential oils. The root, which is primarily used, has been shown to have antimicrobial activity, particularly against bacteria and fungi. The plant’s chemistry also suggests anti-inflammatory and astringent effects, which may explain its traditional use for wounds and ulcers.

Clinical Trials: There is limited modern clinical research on yerba mansa, and most of its medicinal properties are based on traditional use rather than rigorous scientific trials. Some studies have explored its antimicrobial properties in vitro (lab studies) but human clinical trials are sparse. As such, there is a need for further research to confirm its efficacy and safety for specific uses in modern clinical practice.

Summary: Yerba mansa has a long history of use in traditional medicine, particularly for respiratory, digestive, and skin conditions. It is known for its antimicrobial, anti-inflammatory, and astringent properties. Modern herbalists and naturopaths continue to use it in treatments, but clinical evidence is limited. It is generally considered safe, though caution is recommended in certain cases, and more research is needed to validate its medicinal benefits.

Generated by ChatGPT; edited by Christopher Hobbs

 

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Cautions

Yerba mansa is generally considered safe when used appropriately, though it can cause mild irritation in some individuals, particularly when used topically. Its safety in pregnant or breastfeeding women has not been well-studied, so caution is advised. It may also interact with certain medications, such as those affecting the immune system, so consulting a healthcare provider is recommended before use.

Conditions treated with Yerba Mansa

Condition

Treatment Support

Application

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Condition

Treatment Support

immune activating

Application

tincture, tea

Condition

Treatment Support

immune-stimulating

Application

tincture, tea

Condition

Treatment Support

immune stimulant

Application

tincture

Dosages

Tincture

1dropperful 2-4 times daily

Capsules

follow label instructions

Infusion

1 cup 2-3 times daily

The information given here is designed to help you make informed choices about your health. The information is drawn from numerous sources—both traditional medicine practice, from the clinical experience of many herbalists currently practicing, and supported by decades of scientific research from the author. The research most consulted includes human clinical trials that help to determine the most effective and safe herbs for various needs, the best doses, and types of preparations.

The information offered in this database is not intended as a substitute for any that may have been prescribed by your health practitioner or physician.

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