Agrimonia

Related Terms

Agrimonia, Agrimonia asiatica, Agrimonia eupatoria L., Agrimonia parviflora, Agrimonia pilosa Ledeb, Agrimonia striata, Agrimonia procera, Ackerkraut, Agrimoniae herba, Agrimonia, agrimony, Agrimony eupatoria, Church Steeples, cockeburr, cocklebur, common agrimony, fragrant agrimony, Funffing, Funffingerkraut, Herba eupatoriae, herbe d'aigremoine, herbe de saint-guillaume, liverwort, longyacao, odermenning, philanthropos, Potentilla, roadside rosaceae, sticklewort, stickwort, woodland groovebur.
Note: There are other plants, which are not related botanically to agrimony, but are given a similar name by older herbalists due to similarities in properties. These include the common hemp agrimony (common Dutch agrimony, Eupatorium aquaticum mas, Eupatorium cannabinum) and the water agrimony (bastard agrimony, bastard hemp, Bidens tripartita, trifid bur-marigold).

Background

The name agrimonia may have its origin in the Greek word "agremone," which refers to plants that supposedly healed cataracts of the eye. The species name eupatoria relates to Mithradates Eupator, King of Pontus, who is credited with introducing many herbal remedies. The Doctrine of Signatures, developed in Europe in the 16th and 17th Centuries, has listed agrimony as one of the 23 substances with medicinal uses, bearing witness to the extent of its influence at the time.
Germany's Commission E has approved the use of agrimony (when prepared as a tea) for controlling diarrhea and as a throat gargle to reduce inflammation and relieve sore throat pain (cooled tea).
Agrimony was one of the most famous vulnerary (healing) herbs with anti-inflammatory and diuretic properties. The tannin content is responsible for many of its medicinal uses. The dried leaves can be used to make tea for drinking or as a throat gargle. Preliminary studies suggest that agrimony may be useful against certain bacterial and viral infections, for tumor growth inhibition, diabetes, and hypertension (high blood pressure). Available clinical trials looked at its use in treating certain skin and gastrointestinal disorders. More human studies are needed to confirm these and other reported uses for agrimony.

Evidence Table

These uses have been tested in humans or animals. Safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. GRADE *
These uses have been tested in humans or animals. Safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. GRADE *


Many skin conditions, wounds, and bruises have been treated with agrimony. However, additional study is needed in this area to make a strong recommendation.

 C


Many skin conditions, wounds, and bruises have been treated with agrimony. However, additional study is needed in this area to make a strong recommendation.

 C


Agrimony has been used for many gastrointestinal conditions such as appendicitis, mild diarrhea, stimulation of appetite and ulcers. Additional human study is needed to make a firm recommendation.

 C


Agrimony has been used for many gastrointestinal conditions such as appendicitis, mild diarrhea, stimulation of appetite and ulcers. Additional human study is needed to make a firm recommendation.

 C
* Key to grades

A: Strong scientific evidence for this use
B: Good scientific evidence for this use
C: Unclear scientific evidence for this use
D: Fair scientific evidence for this use (it may not work)
F: Strong scientific evidence against this use (it likley does not work)
* Key to grades

A: Strong scientific evidence for this use
B: Good scientific evidence for this use
C: Unclear scientific evidence for this use
D: Fair scientific evidence for this use (it may not work)
F: Strong scientific evidence against this use (it likley does not work)

Tradition / Theory

The below uses are based on tradition, scientific theories, or limited research. They often have not been thoroughly tested in humans, and safety and effectiveness have not always been proven. Some of these conditions are potentially serious, and should be evaluated by a qualified healthcare provider. There may be other proposed uses that are not listed below.

Dosing

Adults (18 years and older)
There is no proven safe of effective dose for agrimony. Agrimony has traditionally been given as a tea, tincture, infusion or extract. Examples of traditional doses that have been used include: 1-3 milliliters of liquid extract (1:1 in 25% alcohol) per day; 2-4 grams dried herb infusion three times per day; and 1-4 milliliters tincture (1:5 in 45% alcohol) three times daily.
When applied on the skin, a poultice has been applied several times daily using approximately 10% water extract, which is prepared by boiling agrimony at low heat for 10-20 minutes.

Safety

The U.S. Food and Drug Administration does not strictly regulate herbs and supplements. There is no guarantee of strength, purity or safety of products, and effects may vary. You should always read product labels. If you have a medical condition, or are taking other drugs, herbs, or supplements, you should speak with a qualified healthcare provider before starting a new therapy. Consult a healthcare provider immediately if you experience side effects.

Interactions

Interactions with Drugs
Due to isocoumarins found in the roots of agrimony, agrimony may increase the risk of bleeding when taken with drugs that increase the risk of bleeding. Some examples include aspirin, anticoagulants ("blood thinners") such as warfarin (Coumadin?) or heparin, anti-platelet drugs such as clopidogrel (Plavix?), and non-steroidal anti-inflammatory drugs (NSAIDS) such as ibuprofen (Motrin?, Advil?) or naproxen (Naprosyn?, Aleve?).
Agrimony may lower blood sugar levels. Caution is advised when using medications that may also lower blood sugar. Patients taking drugs for diabetes by mouth or insulin should be monitored closely by a qualified healthcare professional, including a pharmacist. Medication adjustments may be necessary.
Agrimony may lower blood pressure. Therefore, it is possible that the hypotensive (blood pressure lowering) effect may be additive with drugs used to treat hypertension (high blood pressure). Excessive doses of agrimony might cause hypotension, interfering with therapy for hypertension or hypotension.
Agrimony may be used to treat symptoms of menopause along with other herbs so it may be likely that it contains an estrogenic-like component. Therefore, it should not be used in patients on some form of hormone-replacement therapy, such as birth control pills.
Since agrimony contains up to 21% tannins, chronic ingestion may result in nephrotoxicity (damage to the kidneys).

Attribution

This information is based on a systematic review of scientific literature edited and peer-reviewed by contributors to the Natural Standard Research Collaboration (www.naturalstandard.com).

Bibliography

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