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Common namesDang-gui, Chinese angelica
Botanical name
Botanical name
Angelica sinensis
Parts used and where grown
Dong quai is a member of the celery family. Greenish-white flowers bloom from May to August, and the plant is typically found growing in damp mountain ravines, meadows, river banks, and coastal areas. The root is used in herbal medicine.
Dong quai has been used in connection with the following conditions (refer to the individual health concern for complete information):
Science Ratings - Health Concerns
* - Anemia (due to dialysis)
* - Dysmenorrhea (painful menstruation)
* - Menopause
* - Premenstrual syndrome
*** - Reliable and relatively consistent scientific data showing a substantial health benefit.
Parts used and where grown
Dong quai is a member of the celery family. Greenish-white flowers bloom from May to August, and the plant is typically found growing in damp mountain ravines, meadows, river banks, and coastal areas. The root is used in herbal medicine.
Dong quai has been used in connection with the following conditions (refer to the individual health concern for complete information):
Science Ratings - Health Concerns
* - Anemia (due to dialysis)
* - Dysmenorrhea (painful menstruation)
* - Menopause
* - Premenstrual syndrome
*** - Reliable and relatively consistent scientific data showing a substantial health benefit.
** - Contradictory, insufficient, or preliminary studies suggesting a health benefit or minimal health benefit.
* - For an herb, supported by traditional use but minimal or no scientific evidence. For a supplement, little scientific support and/or minimal health benefit.
Historical or traditional use (may or may not be supported by scientific studies)
Also known as dang-gui in Traditional Chinese Medicine (TCM), dong quai is sometimes referred to as the female ginseng. In Traditional Chinese Medicine, dong quai is often included in herbal combinations for abnormal menstruation, suppressed menstrual flow, dysmenorrhea (painful menstruation), and uterine bleeding. It is not used in TCM for treating symptoms associated with menopause, such as hot flashes. It is also used in TCM for both men and women with cardiovascular disease, including high blood pressure and problems with peripheral circulation.1
Active constituents
Traditionally, dong quai is believed to have a balancing or “adaptogenic” effect on the female hormonal system. Contrary to the opinion of some authors, dong quai does not qualify as a phytoestrogen and does not appear to have any hormone-like actions in the body. This is partially supported by a double-blind trial with menopausal women that found no estrogenic activity for the herb.2 In Traditional Chinese Medicine, dong quai is rarely used alone and is typically used in combination with herbs such as peony and ligusticum for conditions such as menstrual cramps.3
Dong quai has been traditionally used as a way to promote formation of red blood cells, an effect partially supported in a case study of a man with kidney failure who had a significant improvement in anemia due to dialysis while drinking a tea composed of dong quai and peony.4 No clinical trials have examined dong quai alone for this purpose, or for the treatment of other forms of anemia.
How much is usually taken?
The powdered root can be used in capsules or tablets.5 Women may take 3–4 grams daily in three divided applications. Alternatively, 3–5 ml of tincture may be taken three times per day.
Are there any side effects or interactions?
Dong quai may cause some fair-skinned people to become more sensitive to sunlight. People using it on a regular basis should limit prolonged exposure to the sun or other sources of ultraviolet radiation. Dong quai is not recommended for pregnant or breast-feeding women.6
Historical or traditional use (may or may not be supported by scientific studies)
Also known as dang-gui in Traditional Chinese Medicine (TCM), dong quai is sometimes referred to as the female ginseng. In Traditional Chinese Medicine, dong quai is often included in herbal combinations for abnormal menstruation, suppressed menstrual flow, dysmenorrhea (painful menstruation), and uterine bleeding. It is not used in TCM for treating symptoms associated with menopause, such as hot flashes. It is also used in TCM for both men and women with cardiovascular disease, including high blood pressure and problems with peripheral circulation.1
Active constituents
Traditionally, dong quai is believed to have a balancing or “adaptogenic” effect on the female hormonal system. Contrary to the opinion of some authors, dong quai does not qualify as a phytoestrogen and does not appear to have any hormone-like actions in the body. This is partially supported by a double-blind trial with menopausal women that found no estrogenic activity for the herb.2 In Traditional Chinese Medicine, dong quai is rarely used alone and is typically used in combination with herbs such as peony and ligusticum for conditions such as menstrual cramps.3
Dong quai has been traditionally used as a way to promote formation of red blood cells, an effect partially supported in a case study of a man with kidney failure who had a significant improvement in anemia due to dialysis while drinking a tea composed of dong quai and peony.4 No clinical trials have examined dong quai alone for this purpose, or for the treatment of other forms of anemia.
How much is usually taken?
The powdered root can be used in capsules or tablets.5 Women may take 3–4 grams daily in three divided applications. Alternatively, 3–5 ml of tincture may be taken three times per day.
Are there any side effects or interactions?
Dong quai may cause some fair-skinned people to become more sensitive to sunlight. People using it on a regular basis should limit prolonged exposure to the sun or other sources of ultraviolet radiation. Dong quai is not recommended for pregnant or breast-feeding women.6
Drug Interactions
Certain medicines interact with dong quai: Some interactions may increase the need for dong quai (+), other interactions may be negative (-) and indicate dong quai should not be taken without first speaking with your physician or pharmacist, others may require further explanation (?). Refer to the individual drug article for specific details about an interaction.
Note: The following list only includes the generic or class name of a medicine. To find a specific brand name, use the Medicines index.
Heparin (-)
Ticlopidine (-)
Warfarin (-)
Certain medicines interact with dong quai: Some interactions may increase the need for dong quai (+), other interactions may be negative (-) and indicate dong quai should not be taken without first speaking with your physician or pharmacist, others may require further explanation (?). Refer to the individual drug article for specific details about an interaction.
Note: The following list only includes the generic or class name of a medicine. To find a specific brand name, use the Medicines index.
Heparin (-)
Ticlopidine (-)
Warfarin (-)
Source: www.cncahealth.com
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