glycopyrrolate

[glī′kō-pîrə-lāt′]
n.
  1. A parasympatholytic compound used as premedication to general anesthesia, as an antagonist to the bradycardic effects of neostigmine during curare reversal, and as an adjunct in the treatment of peptic ulcer.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.