Table 1.

Ingredients in KSY

Medicinal plants	Portions used	Ratio
Dan Shen	Dried roots of Codonopsis pilosula (Franch.) Nannf.	2
Fu Ling	Dried sclerotium ofthe fungus, Poria cocos (Schw.) Wolf	2
Bai Zhu	Rhizome of Atractylodes macrocephala Koidez.	2
Gan Cao	Dried roots and rhizome of Glycyrrhiza uralensis Fisch.	1
Nu Zhen Zi	Dried fruits of Ligustrum lucidum Ait.	1
Huang Qi	Dried roots of Astragalus membranaceus (Fisch.) Bunge.	2
Guan huo xiang	Dried branches and leaves of Pogostemon cablin (Blanco) Bench.	2