tranexamic acid

[trăn′ĭk-sămĭk]
n.
  1. A competitive inhibitor of plasminogen activation and of plasmin. It is used in hemophilia to reduce or to prevent the occurence of hemorrhage.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.