20 Qingzhou dates (burned to ash), 15 gm dried Rehmannia (ground into powder), 7.5 gm dragon's blood (stir-fried).

bubble_chart Preparation and Dosage

Grind the above three ingredients into a fine powder. Mix with saliva and apply to the sore.

bubble_chart Indications

Scrofula has ruptured, with pus discharge persisting.