Compound spirit of ether
Chemical solution used for pain relief
From Wikipedia, the free encyclopedia
Compound spirit of ether, also called Hoffmann's anodyne, Hoffmann's drops, or aetheris spiritus compositus, is a solution of one part diethyl ether in three parts alcohol.[1] It is used traditionally as an anodyne or as a hypnotic. Its use as a drug was introduced by Friedrich Hoffmann.[2]
