300 gm of licorice powder, 15 gm of borax, 15 gm of table salt, 30 gm of sodium sulfate, 750 gm of pitted sour plums.

bubble_chart Preparation and Dosage

Grind into a fine powder, mix with 250 gm of water chestnut flour to form a paste, and make into pills, each weighing 3 gm. To be taken orally.

bubble_chart Indications

Chronic laryngitis belongs to yin deficiency.