Heparin is an anticoagulant medication used to prevent and treat blood clots in conditions such as deep vein thrombosis and pulmonary embolism. It works by inhibiting the clotting factors in the blood, thereby reducing the risk of clot formation. Heparin is often administered in hospital settings under medical supervision. In summary, it is crucial for managing thromboembolic disorders.
Heparin activates antithrombin III, which inhibits thrombin and factor Xa, preventing the conversion of fibrinogen to fibrin and thus inhibiting clot formation.








