Agents that prevent fibrinolysis or lysis of a blood clot or thrombus. Several endogenous antiplasmins are known. The drugs are used to control massive hemorrhage and in other coagulation disorders.

Synonyms: Antifibrinolysin, Plasmin Inhibitor, Agent, Antifibrinolytic, Inhibitors, Plasmin, Antifibrinolysins, Inhibitor, Plasmin, Antiplasmin, Plasmin Inhibitors, Antifibrinolytic Agents, 0, Antifibrinolytic Agent, Antifibrinolytics, Agents, Antifibrinolytic, Antifibrinolytic, Antiplasmins