Bian Yuan Lin Gai Jue (Microlepia marginata)
The drug is the dried or fresh entise herb of Polygonum caespitosum BL. (family Polygonaceae), growing in woods, roadsides or along creek, and distributed chiefly in Middle southern China, East China and Shanxi, Gansu, Sichuan, Yunnan, Guizhou.
The Effect of Microlepia marginata
Clear heat and remove toxicity, expel wind and activate collaterals.
Sores and boils, traumatic injury, rheumatic arthritis.
Dosage and Administrations
Decoct 9~15 g. Proper dosage is for external application, pounded for applying.