Thanks for your message Jane the problem is its been about 11 months now since i had the device removed and most peoples joints seemed to have got better in about 4-6 months so im worried that mine is permanent.Did u start any treatment for your Ra? Also i tested positive for anti ccp which is a test that indicates you have ra,not sure if mirena could cause this?I just dont know.I really do hope your feeling better too.What a horrid time we have had,i have been unable to work now for seven months,i still have two swollen knees,an arm i cant raise above my head and a swollen finger,i still have a battle on my hands.