Tranexamic acid is an antifibrinolytics that competitively inhibits the activation of plasminogen, by binding to specific site of both plasminogen and plasmin, a molecule responsible for the degradation of fibrin, a protein that forms the framework of blood clot. It is used to treat or prevent excessive blood loss during surgery and in other medical conditions. Gastrointestinal effect, dizziness, fatigue, headache, hypersensitivity reaction, or potential risk of thrombosis is reported as the adverse effect of tranexamic acid.