Came off Bisoprolol on Tuesday because of low pulse on Drs advice. On Rivaroxaban for 4 weeks now, had terrible diarrhoea last Sunday then again yesterday, still exhausted and really worried because I used to be so fit. Has anyone else had these side effects with Rivaroxaban as I am worrying there is maybe something else wrong with me that the Dr has missed. I was diagnosed last December but it is not permanent AF, sorry to post again so soon with another question. I am seeing EP on Tuesday.