Hello @wilckdds, Welcome to Connect. You will notice that we moved your post into an existing discussion on the same. I see that you already have a response from @reets70. If you click the link below it will take you to the beginning of the discussion topic so that you can read what others have shared.
--- Plaquenil and PMR: https://connect.mayoclinic.org/discussion/plaquenil-and-pmr/

Was there a reason your doctor or rheumatologist started you on Plaquenil instead of prednisone?