1 The introduction of morphine antagonists into anaesthesiology has aroused great scientific interest, increased our knowledge of analgesia, and opened new frontiers for therapeutics. 2 The advantages and disadvantages of these compounds are described and assessed. 3 The best choices for treatment of pain are the most potent and long‐acting drugs of this group with a wide safety margin. As an antidote to narcotic agonists, naloxone seems to be the most suitable drug in the majority of cases, although in certain conditions drugs having less rapid onset of action and of longer duration may be more desirable. 4 In all cases of treatment after anaesthesia when antagonists to narcotic analgesics are used, drug administration must depend on careful control, which necessitates specific and prolonged patient care by specifically trained and competent staff.
DOI: 10.1111/j.1365-2125.1979.tb04707.x
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