Takeda Pharmaceutical Company Limited
Takeda Garden for Medicinal Plant Conservation, Kyoto
Ephedra Herb
Ephedra Herb is the terrestrial stem of Ephedra sinica Stapf, Ephedra intermedia Schrenk et C.A. Meyer or Ephedra equisetina Bunge (Ephedraceae).
Ephedra Herb contains ephedrine as an ingredient and is said to have antitussive and expectorant effects. The ingredient ephedrine has a sympathomimetic effect and is designated as a doping substance for athletes. It is necessary to be careful when administering the Kampo preparation containing Ephedra to athletes.