60 gm of tung oil, 3 gm each of Angelica pubescens, Angelica dahurica, licorice, and centipede.

bubble_chart Preparation and Dosage

Fry the above ingredients in oil until boiling. First, wash the affected area clean, then mix white flour with water to form a ring around the edges of the sore to prevent the oil from leaking. Place the foot flat, and use a teaspoon to gradually pour the hot oil over the area until it is fully covered. Wait until the oil cools before removing it. Afterward, the decayed flesh and toxins will naturally fall off. Apply the detoxifying purple gold ointment, cover with paper, and wrap with silk, changing every three days.

bubble_chart Efficacy

Dispelling wind drawing out toxin, dispelling putridity to promote tissue regeneration.

bubble_chart Indications

Chronic shank ulcer for many years, black, rotten, foul-smelling, and painful, with no effect from various medications.