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Herb
Information |
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Glycyzrrhiza
glabra |
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Name |
Licorice |
Biological
Name |
Glycyzrrhiza glabra
Leguminosae, Papilionaceae
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Other Names |
Licorice, Yashtimadhu, Mithi-lakdi, Mulathi, Liquorice, sweetwood,
licorice root
Atimadhuram, Erattimadhuram, Liquorice
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Parts Used |
Dried root. |
Active Compounds |
Triterpenes of the oleanane type, mainly
glycyrrhizin (=glycyrrhizic or glycyrrhizinic acid), and its agylcone
glycyrrhetinic acid (=glycyrrhitic acid), liquiritic acid, glycyrrhetol,
glabrolide, isoglabrolide, licoric acid, & phytosterols.
Flavonoids and isoflavonoids; liquiritigenin, liquiritin, rhamnoliquiritin,
neoliquiritin, licoflavonol, licoisoflavones A and B, licoisoflavanone,
formononetin, glabrol, glabrone, glyzarin, kumatakenin and others.
Coumarins; liqcoumarin, umbelliferone, herniarin glycyrin.
Chalcones; liquiritigenin, isoliquiritigenin, neosoliquiritin, rhamnoisoliquiritin,
licuraside, licochalcones A and B, echinatin and others.
Polysaccharides, mainly glucans.
Volatile oil, containing fenchone, linalool, furfuryl alcohol, benzaldehyde.
Miscellaneous; starch, sugars, amino acid etc |
History |
Licorice is a traditional herbal remedy
with an ancient history and world wide usage. Modern research has
shown it to have effects upon, amongst other organs, the endocrine
system and liver. The triterpenes of Glycyrrhiza are metabolized in
the body to molecules that have a similar structure to the adrenal
cortex hormones. This is possibly the basis of the herbs anti-inflammatory
action. |
Remedies
For |
Action
anti-inflammatory, anti-hepatotoxic, anti-spasmodic, demulcent,
emetic, expectorant, laxative, rejuvenative, sedative, tonic.
Uses
abdominal pain
bronchitis
colds
cough
debility (general)
heart tonic
hyperacidity
inflammation
laryngitis
laxative
mucus membrane toner and soother
muscle spasms
sore throat
ulcers
painful urination
As an anti-hepatotoxic licorice is effective in the treatment of
chronic hepatitis and cirrhosis, for which it is been widely used
in Japan. Much of the liver orientated research has focused upon
the triterpene glycyrrhizin. This inhibits hepatocyte injury caused
by carbon tetrachloride, benzene hexachloride and PCB. Antibody
production is enhanced by glycyrrhizin, possibly through the production
of interleukin.
Glycyrrhizin inhibits the growth of several DNA and RNA viruses,
inactivating Herpes simplex virus particles irreversibly. It has
a variety of uses in bronchial problems such as catarrh, bronchitis
and coughs in general. Liquorice is used in allopathic medicine
as a treatment for peptic ulceration, a similar use to its herbal
use in gastritis and ulcers. It can be used in the relief of abdominal
colic.
It nourishes the brain-increasing cranial and cerebrospinal fluid.
Also improves complexion, hair, and vision.
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Description |
This herb is found in many countries. It
is believed to give contentment and harmony. |
Dosage |
Decoction, milk decoction, powder, ghee
Decoction: put 1/2 - 1 teaspoonful of the root in a cup of water,
bring to the boil and simmer for 10-15 minutes. This should be drunk
three times a day.
Tincture: take 1-3ml of the tincture three times a day.
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Safety |
Caution : There is a small possibility of effecting electrolyte
balance with extended use of large doses of licorice. It has an
ACTH like effect causing retention of sodium thus raising BP. The
whole herb has constituents that counter this but it is best to
avoid Licorice if the patient has hypertension, kidney disease or
during pregnancy.
It may interfere with the calcium and potassium absorption. Do
not use if you are suffering from osteoporosis, hypertension (increases
water around heart). Take with boiled milk.
No other information about the safety of this herb is available.
Use caution. Ayurvedic herbs are often taken in combination with
others to neutralize the toxicity one herb with the opposing effect
of other. Do not take except under the supervision of a qualified
professional.
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Medicinal
Plants
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List of Medicinal
Plants A - L |
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