Function: clearing heat and cooling blood, removing blood stasis and relieving pain. Can be used for the treatment of erythema, hematemesis, epistaxis, conjunctival congestion, hypochondriac pain, amenorrhea, dysmenorrhea, abdominal pain, traumatic injury, and carbuncle.
Usage and dosage: 6 ~ 12g.
Be careful not to use it with Veratrum nigrum.
Store in a ventilated and dry place.
Remarks: (1) Radix Paeoniae Rubra can clear blood, divide excess heat and disperse blood stasis. This product is similar to Cortex Moutan, so it is often combined with Cortex Moutan. The peony bark has a better effect of clearing heat and cooling blood, which can not only clear blood and divide excess heat, but also treat fever due to yin deficiency. Paeonia lactiflora can only be used for blood-heat excess, promoting blood circulation and removing blood stasis.
Drug name: Radix Paeoniae Rubra
Spelling: red spoon
English name: Radix Paeoniae Rubra
Origin: Dicotyledonous herbs Paeonia lactiflora (wild species), Paeonia lactiflora, Paeonia lactiflora and the roots of Paeonia lactiflora.
Efficacy: removing blood stasis and relieving pain, cooling blood and reducing swelling.
Indications: Treating amenorrhea due to blood stasis, hernia accumulation, abdominal pain, hypochondriac pain, epistaxis, bloody dysentery, blood under intestinal wind, conjunctival congestion and carbuncle swelling.
clinical application
1. Used for fever, heat entering blood, fever, red tongue, body rash and blood-heat rash. Mix with Radix Rehmanniae and Cortex Moutan.
2. It is used for qi stagnation and blood stasis syndrome such as amenorrhea, traumatic injury, sores, carbuncle and swelling. Rhizoma Chuanxiong, Radix Angelicae Sinensis, Semen Persicae, Flos Carthami, etc. Used for amenorrhea and traumatic injury; With angelica, honeysuckle, licorice, etc. , can be used for sores and carbuncle.
Taste: sour, bitter and cold. 1 classic: "Bitter and flat." 2 "Upp Materia Medica": "Scout: sweet and non-toxic. Zibo: Salty. Li: Slightly cold. Lei Gong: Acid. " ③ Don't record: "sour, flat, slightly cold, with little toxicity." 4 "Materia Medica": "It tastes bitter." Entering the liver and spleen meridians. ① Pearl Capsule: "Foot Taiyin Spleen Meridian" ② Herbal Decoction: "Begins in Taiyin Meridian." ③ "Herbal Classics": "The Taiyin Meridian of Hand and Foot is used to draw drugs to divide liver and spleen blood." ④ Drug meaning: "Entering the liver and small intestine." ⑤ Herbal classic: "Into the heart and small intestine."
Administration and dosage: oral: decoction, 7.5 ~15g; I still took the pills and dispersed them.
Avoid medication: use with caution for those with blood deficiency. (1) "Notes on Materia Medica": "You have to (make a thunder) pill to get it. Dendrobium nobile, mirabilite. Fear of pebbles, turtle shells, thistles, and anti-veratrum. " 2 "Materia Medica": "People with blood deficiency and cold are forbidden." (3) Classic of Materia Medica: "Paeonia lactiflora breaks blood, so it is not suitable for all blood deficiency symptoms, diarrhea, postpartum lochia, less abdominal pain and ulceration."
Other names: Woody Paeonia lactiflora (Cui Bao's Notes on Ancient and Modern Times), Red Paeonia lactiflora (promoting granulation), Red Paeonia lactiflora (medicinal meaning), and Stinky Paeonia lactiflora root (Qinghai medicinal material). The original plant ① Paeonia lactiflora (Cui Baogu's present note) is also known as Paeonia lactiflora, Paeonia lactiflora, Paeonia lactiflora and Paeonia lactiflora. ② Paeonia lactiflora, also known as Paeonia lactiflora.
Name of prescription: Radix Paeoniae Rubra, Radix Paeoniae Rubra and Radix Paeoniae Rubra stir-fried. Radix Paeoniae Rubra and Radix Paeoniae Rubra refer to raw Radix Paeoniae Rubra, which are used as raw materials for removing impurities, scraping rough skin, drying in the sun, moistening and slicing. Stir-fry Radix Paeoniae Rubra into pieces, stir-fry until yellow with slow fire, then dry the burnt spots and take the medicine.
Product name: Radix Paeoniae Rubra: also known as Paeonia lactiflora, Paeonia lactiflora and Paeonia lactiflora. It is the root of peony and peony. Location: Northeast China and Inner Mongolia. Among them, Duolun manufacturer has the best quality. Duolun Paeonia Rubra: It is a northern Paeonia Rubra produced in Duolun area of Inner Mongolia. Large output, excellent quality, national sales and exports. Beijing Paeonia lactiflora: It is a northern Paeonia lactiflora produced in Xishan, a suburb of Beijing. Paeonia lactiflora: also known as Paeonia lactiflora and Paeonia lactiflora. It is the root of the plant Paeonia Rubra (Paeonia Rubra). Location: Xichang, Ganzi, Liangshan, Aba and other places in Sichuan. In addition, it is also produced in Yunnan and Guizhou. Xichang is the best. Raw peony: Paeonia lactiflora without peeling. Scratched peony: Paeonia lactiflora whose skin has been scraped off. The above products are better with thick and long roots and loose quality (commonly known as rotten skin and powder residue).
Distribution of animal and plant resources: ① Paeonia lactiflora is distributed in Heilongjiang, Jilin, Liaoning, Inner Mongolia, Xinjiang, Hebei, Shanxi, Shaanxi, Gansu, Sichuan, Guizhou, Yunnan, Anhui and other places. ② Paeonia lactiflora is distributed in Sichuan, Yunnan, Guizhou, Shanxi, Gansu, Xinjiang, Qinghai and other places. Medicinal materials are mainly produced in Inner Mongolia, Hebei, Liaoning, Heilongjiang and Jilin.
Collection and storage of medicinal materials: digging in autumn, removing roots, fibrous roots and dividing roots, cleaning the soil, airing until it is half dry, bundling according to the size, and airing until it is completely dry. Some people in Sichuan also scrape off rough skin and dry it.
Latin scientific name: Paeonia lactiflora original plant ① Paeonia lactiflora; ② Paeonia suffruticosa; ③ Yellow peony.
Processing method: 1. Radix Paeoniae Alba: Remove impurities, divide into large and small strips, soak them in clear water for about 70% to 80%, take them out and dry them, wet them until the humidity inside and outside is even, and slice them and dry them. 2. Stir-fry Radix Paeoniae Alba: Take pieces of Radix Paeoniae Alba and stir-fry them in a pot until they are slightly burnt. Take them out and let them cool completely.
Textual research: from Notes on Materia Medica.
Identification of raw medicinal materials: the dried root is cylindrical, with nearly equal thickness at both ends, slightly curved, with a length of 10 ~ 36 cm and a diameter of about 6 ~ 19 mm. The surface is dark brown or dark brown, rough, with laterally protruding lenticels and root marks, and thick and deep longitudinal wrinkles. When rubbed by hand, the skin is easy to fall off and has a white or light brown cortex. Hard and brittle, easily broken. The section is flat, pink or yellow-white, the cortex is narrow and pink, the central medulla is small, the rays in the substantive part are obvious, and sometimes there are cracks. The gas is slightly fragrant and the taste is slightly bitter. The roots are thick and long, the skin is easy to fall off, the wrinkles are thick and deep, and the cross section is white and pink. Location: Inner Mongolia, Hebei, Liaoning, Heilongjiang, Jilin, Shaanxi, Shanxi, Gansu, Qinghai, Hubei, Sichuan, Guizhou, Yunnan and other places. Among them, the roots of Paeonia lactiflora in Northeast China, North China and Northwest China are mainly Paeonia lactiflora, and some of them are Paeonia lactiflora. Paeonia lactiflora produced in the southwest of China is mainly based on its roots. Among the above commodities, Duolun in Inner Mongolia has the best quality, especially Duolun Paeonia Rubra. The roots of Paeonia Rubra produced in Shaanxi and Gansu are mixed roots, most of which are spindle-shaped. In addition to Sichuan Paeonia lactiflora, there are roots of Paeonia lactiflora. And Paeonia lactiflora var。 Willmottiae (Stapf) Stern is in some areas. There are two kinds of commodities in Sichuan: scraped peony and raw peony. The peeled Paeonia lactiflora is cylindrical, with reddish purple or fleshy white surface, straight wrinkles, lavender around the cut surface and yellowish rays in the heart. Paeonia lactiflora peel, similar in shape, but branched, and its rough epidermis is reddish brown or brown. In addition to the above peony, Paeonia lactiflora. It is also used in Xinjiang, and its root is spindle-shaped. Microscopic identification: (1) Paeonia lactiflora: root cross section: cork layer is 5- 10 rows of cork cells; There is residual cortex. Cortical stenosis, some cells separated to form mother cells and daughter cells. The phloem sieve tube group is obvious near the cambium, and there is no conduit in some phloem. The cambium is a microwave ring. Xylem rays are wide; The conduits are single or grouped, and the arrangement is the same as that of wood fiber bundles; The central catheter and wood fibers meet in two groups. There are some large pits in cortex, phloem and ray parenchyma cells. The parenchyma cells of this product contain starch granules and some contain calcium oxalate clusters. Powder: light brown red. ① The cluster crystals of calcium oxalate are usually arranged vertically in rows, with a diameter of 7-38(-4 1) microns. The crystal-containing cells are small, with curved walls, and some cells contain two or more crystals. ② The fiber tracheid is spindle-shaped, with a diameter of 14- 38μm and a wall thickness of 5- 13μm, with large marginal holes, oblique cracks at the holes and wide holes crossing into a cross; Some tough fibers have a single oblique hole. ③ The surface of cork cells is slender, rectangular or polygonal, about 225 microns long; Some cells are filled with brown or reddish-brown lumps. (4) The diameter of the edge hole catheter is 25-78μm, and it is oval, with edge holes, and part of it extends laterally to form a mesh or trapezoidal edge hole catheter. The perforated plate is located on the end wall or side wall and has 65,438+0-4 perforations. There are also starch granules with a diameter of about 15 μ m (2) Paeonia lactiflora: root cross section: deciduous layer is sometimes visible. The cortex is narrow. The bast screen group is not obvious. The cambium is annular. There are many xylem vessels near the cambium, which are scattered individually or in groups; Wood fibers and ducts alternate; A small amount of ducts and wood fibers are scattered in the center. Sometimes tubular closed tissues can be seen in cortex and phloem, and the central parenchyma cells contain brownish red secretions. The parenchyma cells of this product contain starch granules and some contain calcium oxalate clusters. Powder: brown. ① Tubular closed tissue fragments can be seen, and the central parenchyma cells contain brownish-red substances. ② The diameter of tracheid is15-30μ m; m； The diameter of the tough fiber is14-36 μ m. ③ The diameter of starch is about 21μ m. ..
Chemical composition of traditional Chinese medicine: Paeonia lactiflora contains paeoniflorin. Radix Paeoniae Alba contains volatile oil, fatty oil, resin, tannin, sugar, starch, mucus, protein, etc. In addition, it also contains about 0.92% benzoic acid. Most of Paeonia plants contain paeoniflorin, and the content in roots is 1.8 ~ 7.3%, all of which are in the root bark. The leaf content is 1 ~ 1. 1%. See Bai Mudan.