Radix et Rhizoma Rhei, alias Radix et Rhizoma Rhei, Radix Notoginseng, Saussurea involucrata, and fresh Radix Isatidis, with Latin name Rumex Madaio Makino. Daiwoo Makino, is a Radix et Rhizoma Rhei belonging to Rumex Madaio of Polygonaceae. Mainly distributed in Sichuan, Guizhou, Jiangsu, Fujian, Hunan and other places in China. Roots and leaves can be used as medicine, and have the effects of clearing away heat and toxic materials, stopping bleeding, removing blood stasis, relaxing bowels and killing insects. Dig roots in autumn, wash them, slice them, dry them or use them sparingly. /kloc-pick leaves in October, and pick them as needed. Can be decocted in water. Radix et Rhizoma Rhei leaves have the effects of clearing away heat, expelling wind, removing blood stasis and reducing swelling, and are mainly used for treating lung abscess, sore throat, erysipelas, big head plague, Japanese encephalitis, traumatic injury and other symptoms.

Common selection method

1, treatment of lung carbuncle: Jin Bu Huan Ye Qi Pian. Pouring juice and decocting with wine for three times is effective regardless of bad breath and vomit filth. ("Hundred Herbs Mirror")

2, cure the pain and ethos of falls in spring and summer: gold does not change leaves, and juice is used to make wine. Muddle the residue with hairy crabs. If the atmosphere, only use slag to apply. ("Cihang Living Book")

3, the beginning of the treatment of swelling poison: gold does not change five dollars, mashed, old wine decoction. ("Hundred Herbs Mirror")

4, treatment of irregular menstruation: five to seven fresh leaves of rhubarb, decoction, sweet wine service. (Hunan Pharmacology)