From Wikipedia, the free encyclopedia
Santonin is a drug which was widely used in the past as an anthelminthic, a drug that expels parasitic worms (helminths) from the body, by either killing or stunning them. Santonin was formerly listed in U.S. and British pharmacopoeia but has fallen out of use with the development of safer ascaricides and is no longer registered as a drug in most countries.
山道年在中国为从苏联引进的药材,文中设定为海内三国外大荒中异族种植的草药。