200 ml of raw Rehmannia juice, 10 gm each of Sichuan Cimicifuga, White Clematis, Gardenia seed, Coptis, Phellodendron, Angelica, Red Peony, Belamcanda, Rhubarb, and raw Licorice.

bubble_chart Preparation and Dosage

Finely grind the above ingredients, boil with 2 sheng of water until reduced to 1.2 sheng, remove the dregs, add rehmannia juice, stir until slightly warm, soak a piece of old cloth in the decoction, and apply it to the swollen area several times a day.

bubble_chart Indications

Back gangrene turns into sores and ulcers.