Just diagnosed with Afib rapid heart beat only every 3 to 4 mos. for 4 to 5 hrs. Dr said I could keep taking 1 aspirin & Ibuprofen that helps my arthritis and joint swelling. Dr changed me to Xarelto now no Aspirin and Ibuprofen. Joints now swell up. What can help and do I have to take Xarelto, don't want to take it.