1-2 large clams (use moderate or vigorous fire, place a basin with iron grates on top, and calcine the clams) Borneol (add 0.9 gm of borneol for every 30 gm of powder).

bubble_chart Preparation and Dosage

Grind into powder and mix evenly. For wet and rotten areas, sift the powder over them, and they will naturally dry out. If still wet, add more powder; do not peel it off. Once dry, apply with sesame oil, and the scab will fall off and heal on its own. For treating malignant sores, also apply with sesame oil.

bubble_chart Indications

Boiling water burns, ulcers, and malignant sores on the lower body.