Heparin Sodium 5000iu/5mL Injection

Product Introduction

Heparin Sodium 5000iu/5mL injection is an unfractionated anticoagulant used to prevent and treat harmful blood clots, including deep vein thrombosis and pulmonary embolism. It is also used to prevent clotting during selected surgical and dialysis procedures.

How to use

A healthcare professional gives this medicine into a vein or deep under the skin. It is not injected into muscle because this can cause a large bruise or haematoma. Treatment doses and infusion rates are adjusted using the clinical situation and, when needed, clotting-test results.

How it works

Heparin strengthens the action of antithrombin, a natural clotting inhibitor. This suppresses clotting factors, particularly factor Xa and thrombin, and reduces formation of the fibrin mesh that stabilises a blood clot.

Side effects

Bleeding, injection-site bruising and a fall in platelet count can occur. Less common effects include allergic reactions, raised liver enzymes and increased blood potassium. Prolonged treatment can weaken bones.

Important information

Seek urgent help for bleeding that does not stop, black stools, blood in urine, severe headache or sudden weakness. Tell the treating team about previous heparin-induced thrombocytopenia, active bleeding, recent brain or spinal procedures, and other anticoagulants or antiplatelet medicines.