This medication is used to prevent blood clots from forming because of a certain irregular heartbeat (atrial fibrillation). Preventing these blood clots helps to reduce the risk of a stroke. Apixaban is also approved in Canada to prevent blood clots from forming in your legs or lungs after hip or knee replacement surgery. Apixaban is an anticoagulant that works by blocking certain clotting proteins in your blood. | | Rivaroxaban is used to prevent blood clots from forming due to a certain irregular heartbeat (atrial fibrillation) or after hip or knee replacement surgery. It is also used to treat blood clots (such as in deep vein thrombosis-DVT or pulmonary embolus-PE) and to prevent the blood clots from forming again. Rivaroxaban is an anticoagulant that works by blocking certain clotting proteins in your blood. |