Herbal powder consisted of Leonurus artemisia (Laur.) S.Y. Hu F, Angelica sinensis (OLIV.) DIELS (radix), Ligusticum chuanxiong HORT (radix), Sparganium stolonif erum (Graebn.) Buch.-Ham.exJuz (radix), Curcuma zedoaria (Christm.) ROSC (radix), Cyperu srotundus Linn. (radix), and Glycyrrhiza