don t stop taking xarelto®, rivaroxaban, unless your doctor tells you to. while taking xarelto®, you may bruise more easily and it may take longer for bleeding to stop. xarelto® may increase your risk of bleeding if you take certain medicines. xarelto® can cause serious bleeding, and in rare cases, may be fatal. get help right away if you develop unexpected bleeding, unusual bruising, or tingling. if you have had spinal anesthesia while on xarelto®, watch for back pain or any nerve or muscle related signs or symptoms. do not take xarelto® if you have an artificial heart valve or abnormal bleeding. tell your doctor before all planned medical or dental procedures. before starting xarelto®, tell your doctor about any conditions, such as kidney, liver, or bleeding problems. switching to xarelto® was the right move for mary. ask your doctor about once-a-day xarelto®. no regular blood monitoring; no known dietary restrictions. for information and savings options download the xarelto