FEIBA VH Anti-Inhibitor Coagulant Complex, Vapor Heated (AICC) is a freeze-dried sterile human plasma fraction with Factor VIII inhibitor bypassing activity. In vitro, FEIBA VH (AICC) shortens the activated partial thromboplastin time (APTT) of plasma containing Factor VIII inhibitor. Factor VIII inhibitor bypassing activity is expressed in arbitrary units. One IMMUNO Unit of activity is defined as that amount of FEIBA VH (AICC) that shortens the APTT of a high titer Factor VIII inhibitor reference plasma to 50% of the blank value. The product is intended for intravenous administration.