Lao Guan Cao
Lao Guan Cao (Geranium Wilfordii)
Pungent, bitter, neutral; liver, kidney and spleen meridians entered.
Expel wind and activate blood, clear heat and remove toxicity.
Traumatic injury, dysentery, sores and boils, rheumatic arthritis, muscular constriction, numbness.
Dosage and administration
Decoct 9~15 g, or soaked in wine or made paste. Proper dosage is for external application. Pound it and saute with wine for applying, or made ointment.