Indication: This product is mainly used for various bleeding caused by acute or chronic, localized or systemic primary hyperfibrinolysis. This product is generally not used for secondary hyperfibrinolytic state caused by disseminated intravascular coagulation before heparinization. This product is also suitable for: 1. Traumatic or surgical bleeding in organs rich in plasminogen activators such as the prostate, urethra, lungs, brain, uterus, adrenal glands, and thyroid glands. 2. Used as an antagonist of tissue plasminogen activator (t-PA), streptokinase, and urokinase. 3. Fibrinolytic bleeding caused by artificial abortion, early placental abruption, stillbirth, and amniotic fluid embolism. 4. Pathologically increased local fibrinolysis in the uterine cavity, menorrhagia, and anterior chamber