…It is an intravenous anesthetic that has a strong analgesic effect on surface pain and acts specifically on the central nervous system. It is called a dissociative anesthetic because it inhibits part of the central nervous system and activates part of it. When a nerve blocker and an analgesic are injected intravenously, the patient remains conscious but is in a sedated and painless state in which he or she is indifferent to the surroundings, making it possible to undergo surgery. … *Some of the terminology that refers to "dissociative anesthetics" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…体表痛に対して強い鎮痛作用を有し,中枢神経には特異的に作用する静脈麻酔薬である。中枢神経の一部は抑制,一部は賦活されることから解離性麻酔薬と呼ばれている。 なお,神経遮断薬と鎮痛薬を静脈内注射すると,意識は保たれるが周囲に無関心な鎮静状態,無痛状態となり,手術が可能な状態となる。… ※「解離性麻酔薬」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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