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Patients given extra oxygen during surgery have less nausea

BMJ 1999; 319 doi: (Published 06 November 1999) Cite this as: BMJ 1999;319:1222
  1. David Spurgeon
  1. Quebec

    The incidence of nausea after a general anaesthetic can be reduced by half simply by giving patients more oxygen during and after surgery, according to a study in the November issue of Anesthesiology (1999;91:1246-52). The study involved researchers at the University of California, San Francisco, and in Vienna, Austria.

    About half of 231 …

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