Product Description

Short Description:

Chinese name: ban lan gen
English Name: Radix Isatidis
Latin Name: IsatisindigoticaFort.
Use Part: Roots
Specification: Whole,Cut Slice, Bio Powder,Extract Powder
Main function: Clearing away heat and toxin, cooling blood and promoting swallowing
Application: Medicine,Health Care food,Wine,etc.
Storage: Cool and dry place.
Packing: 1kg/bag,20kg/carton, as per buyers request


Radix Isatidis, the name of traditional Chinese medicine. It is the dry root of Isatis indigotica Fort. It has the effect of clearing away heat and toxin, cooling blood and promoting swallowing. Indications: exogenous fever, febrile disease at the beginning, sore throat, mild toxic spots, rash, erysipelas, carbuncle, swelling and sore poison. The product is round and thick. The outer skin is light grayish yellow to light brownish yellow with longitudinal wrinkles. The skin is yellow white and the wood is yellow. It is slightly sweet and bitter. It is native to China and cultivated all over the world.


Clearing away heat and toxin, cooling blood and promoting swallowing.


Exogenous fever, the onset of febrile disease, sore throat, mild toxic spots, rash, erysipelas, carbuncle swelling, sore poison.

Related compatibility

1. For the treatment of exogenous wind heat or febrile disease, fever, headache and sore throat, it can be used alone or together with honeysuckle, Schizonepeta tenuifolia, etc; If wind heat attack, sore throat, often with Scrophularia, Mabo, Arctium equivalent.

2.It is often used together with Shengdi, Zicao and Huangqin, such as shenxidan (Wenre Jingwei); If it is used to treat erysipelas, mumps, big head pestilence, redness and swelling of head and throat, it is often combined with Scrophularia, forsythia, Arctium lappa, etc., such as Puji Xiaodu drink (Dongyuan trial prescription).

Usage and dosage

Decoction, 9-15g

Collection and processing

The root of Isatis indigotica was planed after withering in October. It should be excavated after frost fall.

Processing method

Remove impurities, wash, moisten, cut thick slice, dry.


Store in a ventilated and dry place to prevent mildew and moth.

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