What is the primary function of anticoagulants?

The primary function of anticoagulants is to prevent blood clotting. These medications work by inhibiting various factors in the blood coagulation cascade, which is essential for forming blood clots. By doing so, anticoagulants help reduce the risk of thrombus formation in conditions where blood clots could lead to serious complications, such as heart attacks or strokes.

This mechanism is crucial in managing patients with certain medical conditions, such as atrial fibrillation, deep vein thrombosis, or in those undergoing certain surgical procedures. The ability to prevent clots helps maintain proper blood flow and reduces the likelihood of blockages that can endanger health. Understanding this function underscores the importance of anticoagulants in medical practice and patient care.