odd symptoms | Arthritis Information

I have PMR and recently found out a neighbor has been having similar but not - different symtoms she does not use the computer so I thought I would ask around (I love all the feedback from these sites) to see if anyone else has something to offer

she is 56 years old her pain started in her wrists and hands went to her knees toes and feet these symptoms were accompanied by an on again off again rash that as she says were large quarter sized red blotches all over legs arms she NEVER had fatigue or fevers she is being followed by a rheumatologist who has not officially diagnosed her with anything specific but she is being treated with Prednisone (PMR patients blessing and worst nightmare!) please if you have any ideas she has been like this since Feb of this year when I was diagnosed thanks!!