Wu Wei Xiao Du Yin by Blue Poppy’s Great Nature Classics is a formula that comes from Wu Qian et al.s Qing dynasty Yi Zong Jin Jian (Golden Mirror of Ancestral Medicine).
Wu Wei Xiao Du Yin has shown improvement of symptoms in patients suffering from acne, swelling with pus, boils and carbuncles.
Within this formula, Jin Yin Hua clears heat and resolves toxins from both the qi and blood aspects. It also disperses swelling.
Zi Hua Di Ding, Tian Kui Zi, Pu Gong Ying, and Ye Ju Hua all also clear heat and resolve toxins, cool the blood, and disperse swelling.