Tranexamic Acid IP/BP/usp

Tranexamic Acid is a synthetic derivative of the amino acid lysine with antifibrinolytic activity. With strong affinity for the five lysine-binding sites of plasminogen, tranexamic acid competitively inhibits the activation of plasminogen to plasmin, resulting in inhibition of fibrinolysis; at higher concentrations, this agent noncompetitively inhibits plasmin. This agent has a longer half-life, is approximately ten times more potent, and is less toxic than aminocaproic acid, which possesses similar mechanisms of action.

Tranexamic acid is a monocarboxylic acid. It has a role as an antifibrinolytic drug and a hematologic agent. It is functionally related to a cyclohexanecarboxylic acid

Tranexamic acid is a synthetic derivative of [lysine] used as an antifibrinolytic in the treatment and prevention of major bleeding. It possesses a similar mechanism of action to [aminocaproic acid] but is approximately 10-fold more potent. It was first patented in 1957 and received its initial US approval in 1986.