Da-heparin sodium is low molecular weight heparin sodium, which mainly has the effect of antithrombin, through the inhibition of thrombin and coagulation factors, so as to play the effect of anticoagulation and prevention of thrombosis.

　　Sodium dalheparin can be used to prevent or treat thrombus related diseases, such as the prevention or treatment of deep vein thrombosis, and can be used in patients at high risk of deep vein thrombosis due to surgery or orthopedic surgery.

　　Sodium dalheparin can also be used for cardiopulmonary bypass anticoagulation during dialysis in patients with renal insufficiency, and also for cardiovascular diseases, such as anticoagulation in patients with myocardial infarction. In the use of sodium dalheparin should pay attention to the patient's bleeding closely, if you find signs of bleeding, need to inform the doctor in time.