Clinical application is used to treat chronic nephritis edema, dropsy, phlegm retention, scrofula and carbuncle. Oral administration: decoction, dosage 2 ~ 5g; Or human pill powder. Appropriate amount for external use, decocted in water and smoked.
contraindications: Take it with caution for the weak, and it is forbidden for those with deficiency cold and edema and pregnant women. Not suitable for use with licorice.