100 parts castor seeds (shelled), 30 gm each of dictamnus root bark, carpesium fruit, phellodendron bark, angelica sinensis, and rehmannia root, 60 gm of yellow wax, 15 gm of realgar powder, and 240 gm of sesame oil.

bubble_chart Preparation and Dosage

First, fry the seven ingredients including Baibu in oil until they are withered, then filter to remove the dregs. Continue to heat the oil until it forms a pearl-like drop when dripped into water, then add yellow wax until it does not disperse in water. Remove from heat; mix in powdered realgar, wait until slightly cooled, then pour into a porcelain bowl for storage. Allow it to cool down and set aside for later use. Apply to the affected area when needed.

bubble_chart Indications

Psoriasis.