Efficacy: resolve phlegm and promote drinking; disperse stagnation and reduce swelling.

Indications: Cough and wheezing with excessive phlegm; chest fullness and hypochondriac pain; numbness of limbs; joint swelling and pain; dripping of damp phlegm; vaginal gangrene and swollen poison.

Contraindications:

People with lung deficiency and cough, yin deficiency and excessive fire should not take white mustard seeds. Eating too much white mustard seeds will cause blindness, discouragement, and damage to the essence.