Why are anticoagulants often prescribed post-surgery?

Anticoagulants are frequently prescribed after surgery primarily to prevent thromboembolism and deep vein thrombosis (DVT). During the postoperative period, patients may experience reduced mobility and changes in blood flow, which can increase the risk of blood clot formation. Anticoagulants work by inhibiting specific clotting factors in the blood, thereby reducing the likelihood of clot formation. This is particularly crucial after surgeries where patients are likely to remain immobile for extended periods, as well as in patients with additional risk factors for thromboembolic events.

In the context of postoperative care, the use of anticoagulants is a critical component of a strategy to improve patient outcomes and prevent complications associated with clots that can lead to serious conditions such as pulmonary embolism or stroke. The focus on managing thromboembolic risks underscores the importance of anticoagulation in the overall postoperative care plan.