On xarelto since October 1,2017. Had a small left stroke due to plaque in carotid artery. I am having bad side effects, at first very tired, then exhausted, now sleeping eighteen hours a day!!!! Awake for meals and bathroom, but too sleepy for anything else! Also have severe lower back pain if I stand in place for just a few minutes. Doctor tried pradaxa, eloquis and I had bad heartburn. Insists I stay on xarelto. I feel like l will lose all consciousness in a few weeks!