“…As such, it is unstable, but the monosemicarbazone compound of it has greater stability and, with the addition of sodium salicylate as a solubilizing agent, a carbazochrome‐salicylate complex is formed. This product appears to have excellent properties for control of bleeding and oozing during and after operations, and has been used extensively for years to control bleeding in adenectomies and tonsillectomies, prostatectomies, oral surgery, gynecologic surgery, gastrointestinal hemorrhages, and epistaxes.…”