Table 1. Composition of Oryeong-san

Herbal Name	Scientific Name	Amount (g)
澤瀉	Alismatis Rhizoma	10
猪苓	Polyporus	6
白朮	Atractylodis Rhizoma Alba	6
茯苓	Poria	6
肉桂	Cinnamomi Cortex Spissus	4