Overview of TCM
Liu Yi's daughter, alias: Jin Yi's daughter, Wu Tengcai, Liu in the snow, Jiuliguang, Baihuawei, Tanbao, QianGu Mi, Banzao, Fine White Flower, Jiuniucao, and Melia azedarach, alias: aerial parts of Artemisia argyi, a herb of Compositae. Bitter and warm. Return to the heart and spleen meridian.
1. Removing blood stasis and dredging collaterals: used for blood stasis and amenorrhea, often combined with Angelica sinensis, Carthamus tinctorius and Corydalis yanhusuo; The pain caused by falling down can be equated with Gu Bu and Hu Yan. For example, Qian Jin Fang Zhi Zhe Fang is mainly used to treat bruises and blood stasis.
2. Peptic dyspepsia: It can be used for dyspepsia stagnation, abdominal distension and pain, and can be used together with Xiaoshi medicine.
Pharmacomorphology
This product is the aerial part of Artemisia argyi, a compositae herb, which is a perennial erect herb with a height of 60 ~ 100 cm. The stem has obvious longitudinal edges and fine hairs. Leaves alternate; Long oval or lanceolate, 6-9 cm long and 2-4 cm wide, tapering at the apex, narrow at the base, short stalk, sharp serrated edge, green at the top, gray-green at the bottom, with spider silk hair and prominent midvein; The upper leaves are small, lanceolate and about 1.5 cm long; The lower leaves wither after flowering. Head, bell-shaped, about 3 mm long, densely panicled; Involucral bracts 4-whorled, pale yellow, glabrous, imbricate; The outer flower is female, tubular, pistil1; The central flower is bisexual, tubular, 5-lobed at the top, 5 stamens, aggregated, with triangular appendages at the top of anther, tail at the base, pistil 1, stigma 2-lobed and brush-like. Achenes are rectangular. The flowering period is from July to September. Fruit-bearing period: August ~ 65438+ 10. Wild in hillsides and forests, distributed in Jiangsu, Zhejiang, Jiangxi, Hunan, Hubei, Yunnan, Sichuan, Guizhou, Fujian, Guangxi, Guangdong and other places.
Pharmacological identification: Liu Yi-nu is good at activating qi and dispersing stagnation, and has strong ability of breaking blood and removing blood stasis, which is mostly used in trauma and gynecology.
Pharmacological action has spasmolytic, antibacterial, promoting blood coagulation and accelerating blood circulation.
Chemical components include volatile oil, protein, carotene and riboflavin.
Dosage and usage: 6- 15g, decocted in water, or made into pills or powder.
Pay attention to using traditional Chinese medicine
(1) Some traditional Chinese medicines contain toxic components, such as aconitine in aconite, which has therapeutic effect in small doses, and may cause poisoning in large doses or improper use.
(2) Some traditional Chinese medicines do not contain toxic components, but excessive use can also cause poisoning. For example, excessive use of cinnamon can cause hematuria.
(3) Improper medication based on syndrome differentiation, such as taking Herba Asari and Cortex Cinnamomi to patients with hyperactivity of liver yang, is tantamount to adding fuel to the fire.
(4) Improper varieties of traditional Chinese medicines. For example, mistletoe is non-toxic, but mistletoe parasitic on toxic plants will contain corresponding toxic components.
(5) Some medicinal materials are unprocessed or improperly processed. For example, processed Pinellia ternata is not toxic, while raw Pinellia ternata is toxic.
(6) The decoction of traditional Chinese medicine is incorrect. Traditional Chinese medicine believes that the decoction time is not enough, causing toxic reactions.
(7) It is very dangerous to take Chinese medicine by mistake. If cortex acanthopanacis radicis is used as cortex acanthopanacis radicis, digitalis-like poisoning will occur.
(eight) contaminated or deteriorated Chinese medicine.