Table 1: Herbal medicines composing KBG and their ratio.

Herbal medicine Ratio (g) Cinnamomi Cortex Cinnamomum cassia BLUME Guizhi 0.2 Paeoniae Radix Paeonia lactiflora PALLAS Shaoyao 0.2 Moutan Cortex Paeonia suffruticosa ANDREWS Mudanpi 0.2 Persicae Semen Prunus persica BATSCH Taoren 0.2 Hoelen Poria cocos WOLF Fuling 0.2

KBG: keishibukuryogan. These 5 herbal powders were mixed with boiled honey (1 g) and rolled up into balls (2 g each).