Reed root is a kind of Chinese herbal medicine, its appearance is almost the same as ordinary small shrubs, there is nothing very special, but it is very powerful after being used as medicine, its medicinal value is relatively high, this kind of medicinal medicine is also very common, inexpensive.

1. Appearance identification: dry rhizome is round nodular head shape, about 2 ~ 6 cm long, about 1.5 ~ 3 cm in diameter, the top of the stem base and petiole residue marks, at the bottom there is often an uncleaned mother root, about 3 mm in diameter, light gray yellow, fibrous, slightly hard quali

Piperone can obviously inhibit the paw swelling caused by carrageenan in rats, and has anti-inflammatory effect. Intraperitoneal injection of the extract can increase the pain threshold of mice and has analgesic effect. PAF induced hypotension and pulmonary edema in rats can be alleviated by intravenous injection of PAF extract.

Radix scrophulariae is a common Chinese herbal medicine in clinical practice, as well as a kind of health food material with tonifying effect. People can absorb rich nutrition after using radix scrophulariae, and prevent some high-incidence diseases. This kind of Traditional Chinese medicine comes from the wild medicinal plant Radix scrophulariae, which is the underground root of the plant.

Keep the human cerebral cortex excited, is one of the important role of Black medicine, in addition, people take it, but also let the respiratory system and cardiac muscle, also keep excited, can accelerate the blood circulation in the body, can promote sweating, stable blood pressure, it can make human muscle spasticity pain quickly reduced.

Sophora flavescens, Chinese medicine name. It is the dried root of Sophora Radix, a leguminous plant, excavated in spring and​ autumn, removed the root head and small branch roots, washed and dried, or sliced and dried while fresh. Its bitter, cold. It has the functions of clearing away heat and dampness.

Polygonum cuspidatum is a perennial herb belonging to the Polygonaceae family. Rhizomes stout, stem erect, to 2 m tall, hollow, leaves broadly ovate or ovate-elliptic, subleathery, glabrous on both surfaces, apical acuminate, base broadly cuneate, truncate or suborbicular, stipule sheath membranous,

Thunberg fritillaria, perennial herbs. Bulb hemispherical, 1.5 -- 6 cm in diam., with 2 -- 3 fleshy scales. Stem simple, erect, cylindrical, 50 -- 80 cm tall. Leaves sessile; Lower stem leaves opposite, rarely alternate, narrowly lanceolate to linear, 6 -- 17 cm long, 6 -- 15 mm wide.

Zedoary is also known as eyao, Emao, green ginger, black ginger, turmeric, for perennial root herbs. Rhizome ovoid massive, lateral cylindrical transverse branches, slender root system, terminal expanded into ovate massive. Leaf blade oblong-elliptic or narrowly ovate, 13 -- 24 cm long and 7 -- 11 cm.

Ulmus officinalis is a perennial herb of The genus Ulmus officinalis in rosaceae, with fusiform thick roots, short petiolate leaflets, purplish red petals and calyx tube containing fruit. It is also known as "Yellow claw xiang", "Yuza", "yuzi" or "sour zhe". Distributed in the north temperate zone.

Self knowledge introductionTetrafluorrhizae is the root tuber of tetrafluorrhizae. This is a deciduous perennial vine that grows on hillsides, grass and shrubs in the wilderness. Distributed in Anhui, Zhejiang, Jiangxi, Fujian, Taiwan, Hubei, Hunan, Guangdong, Guangxi and other places.Autumn dig.

Platycodon, also known as the bundle flower, bell flower, capuchin flower, is a perennial herb, stem 20 ~ 120 cm high, usually glabrous, occasionally densely short hairy, unbranched, rarely branched upper. Leaves all whorled, partly whorled to all alternate, sessile or very short stalk, leaves ovate.