Xarelto is an anticoagulant prescription medication that is used to prevent blood clots in veins and lungs. It is also used to lower the risk of stroke in atrial fibrillation patients. The active ingredient is called Rivaroxaban and available in the following dosages: 2.5mg, 10mg, 15mg, and 20mg tablets. Select your dosage below to view Xarelto cost and place your order. Save up to 90% and get FREE nationwide shipping all across the United States.