Common clinical hemostatic drugs include western drugs such as hemostatin, hemostatic aromatic acid, acipenser viper hemagglutinin, bactrim, and anlagen. These drugs can be used to reduce bleeding in clinical conditions and to treat bleeding disorders, and some can be used to prevent bleeding before surgery. When using hemostatic drugs, it is necessary to weigh the advantages and disadvantages and vary from person to person. For example, the use of hemostatic drugs is not recommended for elderly patients with high blood pressure, diabetes, heart disease with high risk of thrombosis and embolism, patients with high blood viscosity, such as tumors, patients who need to be bedridden for a long time, and for patients with abnormal coagulation function, the decision of whether to use hemostatic drugs and which hemostatic drugs to use should be based on the etiology.