Zhangshi Yitong ⁽¹⁾

Zhang's Comprehensive Medicine in Suits of Clinical Cases (Zhangshi Yitong) records a formula for "leprosy with burning swelling, itching and pain" called "Jiulong Wan" (Nine-Dragon Pill). Its composition is: danggui (Angelicae Sinensis Radix) and kushen (Sophorae Flavescentis Radix), each 2 liang; fangfeng (Saposhnikoviae Radix), jingjie…