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Radix Angelicae
Sinensis
กก
Source
Root of Angelica sinensis (Oliv.) Diels, family Umbelliferae.
Characteristics
The axial root conical, with several fibrous roots, 15 cm long, the root
base 1.5-4.0 cm in diameter, brown in colour. Cork longitudinally
and transversely lenticellate;
the root body longitudinally wrinkled; the root base rounded flat, with
lanceolate stem leaf remnant lying flat at its top. Prepared by crosscutting,
the section showing a cortex with brown spotted oil cavities and an even
xylem, cambium ring appearing between them. Soft in texture, delicately
fragrant in smell. Sweet and acrid in taste, warm in nature, and attributive
to liver, heart and spleen channels.
Indication
1. Enrich blood: For blood-deficiency syndrome, usually used together
with Radix Astragali seu Hedysari (Decoction of Angelicae Sinensis
for Enriching Blood), or with Radix Rehmanniae Praeparata and
Radix Paeoniae Alba.
2.
Promote blood circulation, regulate menstruation and alleviate pain: For
blood-deficiency, blood stasis or blood-dryness manifested as menoxenia,
amenorrhea, menorrhalgia; or as headache, chest pain, abdominal pain and
rheumatism, usually used together with Radix Salviae Miltiorrhizae,
Olibanun and Myrrha or as the early stage of skin infection
or unhealed skin lesions, urticaria,
eczema, prurigo, leukoderma, apoplexy, prolapse of rectum, bronchial asthma,
arrhythmia, cor pulmonale, etc.
3.
Moisturize dryness and loose bowel: For constipation attributive to dryness
of intestine and blood deficiency.
Pharmacological
Action
1. Dilating coronary artery, increasing coronary flow and decreasing oxygen
consumption.
2.
Relieving myocardial ischemia induced by pituitrin in animals.
3.
Ferulic acid, one of its active components, can lower the level of blood
lipids and counter the development of atheroma.
4.
Promoting the phagocytosis of mononuclear macrophage.
5.
Protecting the liver from damage and increasing biliary secretion.
Administration
Decoction: 5-l0g. Injection: 5~l0% ampoule 2-4 ml IM 1-3 times daily;
Point injection: 0.5-1.0 ml for 1 point, 2-4 points for 1 time, once daily.
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