Tags: Disease.
Narcosis while diving (also known as nitrogen narcosis inert gas narcosis raptures of the deep Martini effect) is a reversible alteration in consciousness that occurs while diving at depth. It is caused by the anesthetic effect of certain gases at high pressure. The Greek word ναρκωσις (narcosis) is derived from narke temporary decline or loss of senses and movement numbness a term used by Homer and Hippocrates.