Cranesbill

Uses

Botanical names:
Geranium maculatum

Parts Used & Where Grown

Cranesbill originated in North America and is sometimes grown ornamentally in a variety of flower colors. The root is primarily used in herbal medicine, but the above-ground part of the plant has also been used traditionally by herbalists.

What Are Star Ratings?

This supplement has been used in connection with the following health conditions:

Used forWhy
1 Star
Canker Sores
Refer to label instructions
Cranesbill is an astringent herb that can be used as a mouth rinse to soothe the pain of canker sores. The herb contains tannins that can bind up fluids and possibly relieve inflammation.

Historically, herbs known as astringents have been used to soothe the pain of canker sores. These herbs usually contain tannins that can bind up fluids and possibly relieve inflammation. They are used as a mouth rinse and then are spit out. None of these herbs has been studied in modern times. Examples of astringent herbs include agrimony, , tormentil, oak, periwinkle, and witch hazel. Witch hazel is approved by the German Commission E for local inflammations of the mouth, presumably a condition that includes canker sores.

1 Star
Crohn’s Disease
Refer to label instructions
Doctors sometimes recommend this astringent herb in combination with several other herbs to sooth the digestive tract. Because it contains tannin, it may help decrease diarrhea.

Doctors sometimes use a combination of herbs to soothe inflammation throughout the digestive tract. One formula contains marshmallow, slippery elm, , and several other herbs. Marshmallow and slippery elm are mucilaginous plants that help soothe inflamed tissues. Cranesbill is an astringent. Clinical trials using this combination have not been conducted.

Tannin-containing herbs may be helpful to decrease diarrhea during acute flare-ups and have been used for this purpose in traditional medicine. A preliminary trial using isolated tannins in the course of usual drug therapy for Crohn’s disease found them to be more effective for reducing diarrhea than was no additional treatment. Tannin-containing herbs of potential benefit include agrimony (Agrimonia spp.), green tea, oak, witch hazel, and . Use of such herbs should be discontinued before the diarrhea is completely resolved; otherwise the disease may be aggravated.

1 Star
Diarrhea
Refer to label instructions
Cranesbill has been used by several North American indigenous tribes to treat diarrhea. The tannins in cranesbill likely account for the anti-diarrheal activity.

has been used by several of the indigenous tribes of North America to treat diarrhea. The tannins in cranesbill likely account for the anti-diarrheal activity—although there has been little scientific research to clarify cranesbill’s constituents and actions.

1 Star
Menorrhagia
Refer to label instructions
Astringent herbs such as cranesbill have been traditionally used for heavy menstruation.

Cinnamon has been used historically for the treatment of various menstrual disorders, including heavy menstruation. This is also the case with shepherd’s purse (Capsella bursa-pastoris). Other herbs known as astringents (tannin-containing plants that tend to decrease discharges), such as , periwinkle, witch hazel, and oak, were traditionally used for heavy menstruation. Human trials are lacking, so the usefulness of these herbs is unknown. Black horehound was sometimes used traditionally for heavy periods, though this approach has not been investigated by modern research.

Traditional Use (May Not Be Supported by Scientific Studies)

The Blackfoot Indians of North America used the root of cranesbill and closely related plants to stop bleeding.1 Cranesbill has also been used by other indigenous tribes of North America to treat diarrhea.

Information about Cranesbill

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