Xuan Ming Fen (Weathered Sodium Sulfate)
The Effect of 风化硝
Pungent, salty, cold; stomach, heart, lung and large intestine meridians entered.
Purge heat, moisten dryness, soften hardness.
Red, swollen eyes, sore throat, aphtha, sores and boils, difficulty in defecation, stagnation due to excessive heat.
Dosage and Administrations
Dissolve in decoction, 3~9 g. Proper dosage is for external application, dissolved in water for washing and applying, or puff on the affected area.
It is contraindicated to pregnant women and deficiency-cold in spleen and stomach.