Hi . My wife, Kelly Mack ( a contributor here), was diagnosed at two and has had juvenile RA for over 40 years. she has been on low-dose prednisone for many years (5 mg a day, with a prescription for one mg pills as needed for flares) with no ill effects. Of course, this is anecdotal and every case is different. That said, I also want to share some research. This article notes that "Low doses of prednisone are safe and effective in the management of RA. Yet, some clinicians continue to manage their RA patients with glucocorticoid doses that are too high or avoid them altogether: https://pubmed.ncbi.nlm.nih.gov/12386945/. The authors argue that "One should not deem it a failure to hold the patient on the lowest effective dose of prednisone." In addition, this literature review of studies on use of low-dose prednisone found "Safety data from recent randomised controlled clinical trials of low dose glucocorticoid treatment in RA suggest that adverse effects associated with this drug are modest, and often not statistically different from those of placebo:" https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1798053/. Note: I could cite numerous articles with similar findings, but I could also cite studies that recommend the lowest possible dose for the shortest possible time. All of this indicates that individual circumstance may be the best guide. I know that in Kelly's case the severity of her RA, coupled with no known adverse prednisone effects make the daily low-dose worth it, however, for others who have RA controlled without or have adverse effects it may not be. I realize that this is a little bit of an unsatisfying conclusion, but unfortunately, like many aspects of RA treatment some trial and error may be involved. Wishing you the best. Richard (RheumatoidArthritis.net Team)