User:Wyglif/prospect

Image:CrawfordLong.jpg

Historical anaesthetic techniques (and their first usage):

• acupuncture (Taoists from China)
• hyperventilation
• alcohol

:;Herbal preparations:

• opium (Mesopotamia in 8^th century)
• cannabis
• scopolamine from datura and coca (shamans from Colombia, South America)
• hyoscyamine from mandrake and henbane (Medieval Europe)
• Tsusensan from datura and aconitum (Japanese surgeon Hanaoka Seishū, 1804)

:;Chemicals

• diethyl ether (dentist William E. Clarke - tooth extraction, January 1842)
• nitrous oxide - "laughing gas" (American dentist Horace Wells - tooth extraction, December 1844)
• chloroform (Scottish doctor Sir James Young Simpson, January 19 1847)