Women Wake Up Faster -- From Anesthesia

Women wake up faster from general anesthesia than men according to the medical journal Anesthesiology. This was the first study to illustrate this fascinating phenomenon.

Recovery from general anesthesia has long been known to be affected by many factors. However, gender has never been recognized as one of the factors that influences the time a patient takes to emerge from general anesthesia.

The conclusion that women wake faster from anesthesia seems quite convincing for the following reasons:

  • This discovery was made in a study designed for a different purpose (to measure how quickly patients recover from their anesthetic when using a special monitor of the depth of anesthesia).
  • The study was conducted not just at one, but four separate medical centers -- at Duke University (Durham, NC), Emory University (Atlanta, GA), the University of North Carolina (Chapel Hill) and the Massachusetts General Hospital (Harvard Medical School in Boston, MA) -- and at all four centers, women awakened significantly faster than men.
  • The patients (274 in number) were randomly assigned to different treatment groups but received the same anesthesia and in all treatment groups, women woke up significantly faster than did men.

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