I was diagnosed RA after meniscus surgery . Of course the usual ,prednisone. After rheumatologist did their blood work and basically only found rheumatoid factor of 17 on the range of 0-14. Afterwards started on 4-2.5 methotrexate. 6 weeks later had me stop the prednisone and increased MTX to 6-2.5 mg. 3 weeks later had me go to 7-2.5 mg . After going to six MTX , my right foot got to burning in evening after taking shoes off and showering . Since it was in the winter and we had snow on , I would walked bare footed 200 ft to end of driveway and back . Got relief from that . Rheumatologist had me back on prednisone for 2 weeks and then wanted me to call her . I did and the 2 weeks of prednisone made no difference. She thought it was unrelated to RA. Had me go for an EMG and a muscle response test ,for lack of the proper name for it . By the time I had those tests done both feet were doing the burning . Very seldom during the day. By the way I was pretty much back to normal from the flare , after 2 months of the meds , but left with the burning feet issue . Been 2 years and 1 months of the burning feet issue. Was then referred to foot surgeon . Only thing he came up with after X-Ray an examine ,was tight calf muscles . Went for PT. Had me doing the exercises and standing on incline board . A little better ,but still burning . I go to gym 3 times a week and workout on 12 weight machines. One is calf extension. I exhausted the Dr route and went to wider shoes, various sole inserts etc. Next i bought for separator socks . Wear in evenings and get immediate relief . Sorry for being so wordy . Anyone else deal with this ? Never an issue ,prior to the RA flare . Just curious . Thank you