What is the brand name of rivaroxaban?

Rivaroxaban is known by its brand name Xarelto. This medication is classified as a direct oral anticoagulant (DOAC) and is primarily used to prevent and treat blood clots, including conditions such as deep vein thrombosis (DVT) and pulmonary embolism (PE). Xarelto works by inhibiting Factor Xa, an important protein in the coagulation cascade that promotes blood clotting. By preventing the activation of prothrombin to thrombin, it effectively reduces the formation of clots.

The other options listed are different drugs used for distinct purposes. Rosuvastatin is a statin medication used to lower cholesterol levels; Coumadin is a brand name for warfarin, another anticoagulant that works by inhibiting vitamin K-dependent clotting factors; and Dabigatran, marketed as Pradaxa, is another direct thrombin inhibitor and differs in its mechanism of action from rivaroxaban. Thus, the distinct categorization and mechanism of action of these drugs help clarify why Xarelto is the correct answer for the brand name of rivaroxaban.