Analysis:
Folium Artemisiae Argyi is used for hematemesis, epistaxis, metrorrhagia, menorrhagia, metrorrhagia, fetal leakage, cold pain in the abdomen, irregular menstruation, and infertility due to uterine cold.
External treatment of skin pruritus.
Vinegar moxa charcoal warming meridian to stop bleeding, used for deficiency-cold bleeding.
Treatment method:
Folium Artemisiae Argyi: Remove impurities, stems and dust.
Vinegar charcoal of mugwort leaves: wash mugwort leaves, put them in a pot, heat them with strong fire, fry them until the surface is black, spray vinegar, fry them dry, take them out and cool them thoroughly. Use 15kg vinegar per 100kg of folium artemisiae argyi.
The finished product is black irregular fragments with thin petiole and vinegar flavor.