The Effect of Yuan Wei
Pungent, bitter, cold, toxic; lung meridian entered.
Promote diuresis, remove toxicity, dissipate food stagnation and dispel blood stasis.
Food stagnation, abdominal mass, traumatic injury, anal fistula, tympanites, pyogenic infections.
Dosage and Administrations
Decoct 6~15 g, or made into juice or powder. Proper dosage is for external application, pounded for applying or decocted for washing.
It is contraindicated to pregnant women and weak people with loose stool.