What is the primary function of Lovenox?

Lovenox, also known by its generic name enoxaparin, primarily functions as an anticoagulant. It belongs to a class of drugs known as low molecular weight heparins (LMWHs) and is used to prevent and treat various thromboembolic disorders, such as deep vein thrombosis (DVT) and pulmonary embolism (PE). By inhibiting certain factors in the coagulation cascade, Lovenox effectively reduces the formation of blood clots, which is crucial in managing patients at risk for such conditions, particularly after surgery or during prolonged immobilization.

The options that involve enhancing respiratory function, treating infections, or relieving anxiety do not align with the pharmacological action of Lovenox. Anticoagulants specifically target the blood clotting process, which is essential for preventing complications associated with thrombus formation, while the other options refer to functions addressed by different medication classes.