120 gm of Chuan Jin Pi, 3 gm of Ban Mao, 15 gm of Ban Xia, 15 gm of Mu Bie Zi (shell removed), 15 gm of Bing Lang, 9 gm of Xiong Huang, 3 gm of Bai Pi.

bubble_chart Preparation and Dosage

Grind the male, arsenic, and cantharides into fine powder, and cut the rest into slices. Combine all ingredients together, soak them in 200 ml each of well water and river water, and expose to sunlight for three days and dew for three nights. Then, use a goose feather to apply the medicinal water to the affected area.

bubble_chart Indications

Wind-dampness scabies, long-standing cervical neurodermatitis.