Trenaxa Injection 5 ml is used to treat Abnormal heavy bleeding. It contains an anti-fibrinolytic drug, tranexamic acid, which helps the body's natural blood clotting system by reducing fibrin breakdown and inhibiting fibrinolysis, a process that limits the development of blood clots. As a result, it contributes to the prevention of excessive bleeding. Common side effects of Trenaxa Injection 5 ml include feeling sick (nausea), diarrhoea, vomiting, itchy skin, and pain at the injection site.