Heparin Injection is a critical medication used to prevent and treat blood clots in veins, arteries, and lungs. As an anticoagulant, it works by inhibiting the clotting process, thereby reducing the risk of serious cardiovascular events such as deep vein thrombosis (DVT) and pulmonary embolism. Administered under medical supervision, Heparin is essential for patients undergoing surgery, those with heart conditions, or individuals with a history of clotting disorders. Always follow your doctor's guidance for dosage and administration.